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5999-00-879-4069 (5961-99-1990079)

5999-00-879-4069 is equivalent to manufacture part number 048674. It is a electrical-electronic heat sink and is classified under Federal Supply Class 5999 (5999 - Miscellaneous Electronic Components), stocked for defense, aerospace, MRO, and industrial maintenance applications. This item is cataloged in the NATO supply system under 5999 - Miscellaneous Electronic Components and is available through NSN-PARTS for U.S. government MRO, and commercial procurement.

NSN 5999008794069
ALT NSN 5999-00-879-4069
NIIN 00-879-4069
NCB 00
FSC 5999
NSIN 879-4069
MNF PART 048674
DESC HEAT SINK, ELECTRICAL-ELECTRONIC
ALT DESC ELECTRICAL-ELECTRONIC HEAT SINK
MNF ALT's 048674 | 0N442609-1 | 10060978-101 | 10178320 | 1081H39H05 | 11018012-1 | 12418 | 13152995-1 | 2215 | 2215B | 2215B-A994 | 2215BASSY | 360345-1 | 414319-3 | 479023 | 5191006 | 5262744 | 578R783H01 | 58396-1 | 5961-99-1990079 | 5999004532482 | 5999008272522 | 5999010929663 | 5999011133247 | 623842-1 | 6625000715741 | 8039 | 9800-00006 | CS98-1003-100 | HS | HS8272 | SM-C-773550-1 | ST21900013-103 | T349006602
OTHER ALT's 048674 | 0N4426091 | 10060978101 | 10178320 | 1081H39H05 | 110180121 | 12418 | 131529951 | 2215 | 2215B | 2215BA994 | 2215BASSY | 3603451 | 4143193 | 479023 | 5191006 | 5262744 | 578R783H01 | 583961 | 5961991990079 | 5999004532482 | 5999008272522 | 5999010929663 | 5999011133247 | 6238421 | 6625000715741 | 8039 | 8272 HS8272 | 980000006 | ASSY 2215BASSY | CS981003100 | HS8272 | SMC7735501 | ST21900013103 | T349006602
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Availability:
1+ in stock, ready to be shipped
Part & Reference Numbers (30)
Part NumberCAGEManufacturer StatusRNCCRNVCDACRNAACRNFCRNSCRNJCSADCHCCMSDS
048674 89305 SIMMONDS PRECISION PRODUCTS INC A 5 2 A TX
0N442609-1 98230 NATIONAL SECURITY AGENCY A C 1 6 ZZ AC
10060978-101 94580 HONEYWELL INTERNATIONAL INC. A 5 2 5 TX
10178320 18876 US ARMY AVIATION AND MISSILE COMMAND A 5 2 1 BD 1 D
1081H39H05 04804 NORTHROP GRUMMAN SYSTEMS CORPORATION A C 1 6 ZZ AC
11018012-1 34860 NORTHROP GRUMMAN SYSTEMS CORPORATION A 3 2 1 TX 4 D
12418 C7407 IV-ELECTRONIC KLAUS VESPERMANN KG H 5 9 3 ZG 4 B
12418 13103 THERMALLOY CO INC H 5 9 5 TX 4 B
13152995-1 18876 US ARMY AVIATION AND MISSILE COMMAND A 5 2 A CL
2215 K0656 BAE SYSTEMS (OPERATIONS) LIMITED A 3 2 5 KE 3 D
2215B 13103 THERMALLOY CO INC H 5 9 5 TX B
2215B K1935 JERMYN DISTRIBUTION H 5 9 5 KE 3 B
2215B ASSY 13103 THERMALLOY CO INC H 5 9 6 TX B
2215B-A994 13103 THERMALLOY CO INC H C 1 6 ZZ AC
360345-1 96214 RAYTHEON COMPANY A 3 2 3 TX 4 D
414319-3 96214 RAYTHEON COMPANY A 5 2 5 48 3 D
479023 36378 RAYTHEON TECHNICAL SERVICES COMPANY R 5 9 2 TA 3 B
5191006 53711 NAVAL SEA SYSTEMS COMMAND A C 1 6 ZZ AC
5262744 53711 NAVAL SEA SYSTEMS COMMAND A C 1 6 ZZ AC
578R783H01 97942 NORTHROP GRUMMAN SYSTEMS CORPORATION A 5 9 2 TA 3 B
58396-1 14925 TELEDYNE BROWN ENGINEERING, INC. A 5 2 5 TX
5961-99-1990079 99995 NATO STOCK NUMBER ASSIGNED R 6 9 9 KE 3 D
623842-1 07217 HONEYWELL LIMITED A 5 2 5 SB
8039 08730 VEMALINE PRODUCTS INC A 5 1 6 TA 3 D
9800-00006 K0656 BAE SYSTEMS (OPERATIONS) LIMITED A 3 2 5 KE 3 D
CS98-1003-100 K0656 BAE SYSTEMS (OPERATIONS) LIMITED A 7 2 5 KE 3 D
HS 8272 08730 VEMALINE PRODUCTS INC A 5 2 5 TX
SM-C-773550-1 80063 US ARMY COMMUNICATIONS & ELECTRONICS A 7 2 1 KE 4 B
ST21900013-103 81395 BAE SYSTEMS INFORMATION AND A 5 2 5 TX
T349006602 36090 LOCKHEED MARTIN LIBRASCOPE A 5 2 5 TX
Item Characteristics (7)
MRCRequirementReply
ABKWOVERALL HEIGHT0.290 INCHES NOMINAL
AXHRMOUNTING FACILITY TYPE AND QUANTITY2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
CQJXNOMINAL THREAD SIZE0.086 INCHES SINGLE MOUNTING FACILITY
MATTMATERIALALUMINUM
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE
SFTTSURFACE TREATMENTANODIZE
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE
Management Data
MOESOSAACUIUI ConvMgmt CtrlUnit PriceQUPCIICSLCEffectiveC/H
DA SMS J EA Q22QKX- $10.58 1 U 0 01-OCT-2025 C
DF SMS J EA SF9EH-N $10.58 1 U 0 01-OCT-2025 C
DM SMS J EA 15B2--- $10.58 1 U 0 01-OCT-2025 C
DN SMS J EA 9B----- $10.58 1 U 0 01-OCT-2025 C
DS SMS J EA $10.58 1 U 0 01-OCT-2025 C
Army Management
MATCAT 1MATCAT 2MATCAT 3MATCAT 4/5ARC
Q22QKX
Navy Management
COGSMICIRRCSMCC
9B
Air Force Management
ERRCFundBudgetMMACPVC
NSF9EHN
Marine Corps Management
SACCECMECMICOTCPCC
15B2
MOE Rules (27)
MOE RuleFormerAssignedAMCAMSCIMCIMCANIMSCDSORPICASICAAACCollaboratorsReceivers
A918 A196 01-AUG-06 1 G Z CD GX CD CD GX
BGX1 01-JAN-08 1 G GX 48 GX 48
FXGX FXTX 01-AUG-06 1 G Z SX GX SX GX TU
G860 01-APR-91 0 0 86 C 75 86
MC49 MC13 01-AUG-06 1 G Z PA GX PA GX PA
N9BN N9ND 01-AUG-06 1 G Z GH GX GH GX GT KE JB HD
VP01 01-DEC-24 VP VP
WB01 01-FEB-05 WB WB
WG01 01-OCT-17 WG WG
WP01 01-NOV-06 WP WP
YA01 01-OCT-01 YA YA
YB01 01-APR-91 YB YB
YD01 01-APR-17 YD YD
YJ01 01-APR-91 YJ YJ
ZC01 01-APR-91 ZC ZC
ZF01 01-APR-91 ZF ZF
ZG01 01-APR-91 ZG ZG
ZH01 01-APR-91 ZH ZH
ZJ01 01-APR-25 ZJ ZJ
ZK01 01-APR-91 ZK ZK
ZN01 01-APR-91 ZN ZN
ZP01 01-APR-91 ZP ZP
ZS01 01-APR-91 ZS ZS
ZT01 01-APR-91 ZT ZT
ZU01 01-APR-08 ZU ZU
ZW01 01-NOV-98 ZW ZW
ZX01 01-SEP-03 ZX ZX
Freight / Transportation
NMFCSubUFCHMCLTLLCLWCCTCCSHCADCACCRVCIntegActyDescription
061700 Z 34580 W 72D 3 9 A HQ SG ELEC APPLIANCES/INSTRUMENTS NOI
Packaging Data — Part 1
PICA/SICATOSICQMOPClng/DryPres MatWrap MatPkg CatCush/DunThkUIUnit ContSourceUnpkg WtUnpkg Dim
P B AAA 10 1 00 00 60F0 NA C EA A1 P .
Packaging Data — Part 2
PICA/SICALvl ALvl BLvl CUCLSpc MkgInter ContOPIPack WtPack CubePack DimSupplemental
P Q Q U 00 D3 O 0000.1 0000.002 0000 X 0000 X 0000
Special Packaging Instructions (1)
Design ActyContainer NSNSPI NoRevSPI DatePICA/SICA
14933 P
Identification
Item Name Code (INC)61433
Primary INC (PINC)0061433
NIIN Assigned20-OCT-1967
Schedule B (Export)8543909000
Precious Metals Ind (PMIC)A
Criticality CodeX
DEMIL CodeA
DEMIL Integrity Code1
Hazardous Material Ind (HMIC)P
ADP Equipment Ind0
Item Indicator (II)4
ESD/EMI CodeB
RPD MRC3
Shipping Weight & Cube
Shipping Weight0.02 lb
Shipping Cube0.002 cu ft
Standardization / Related NSNs (1)
Related NSNISCDecision Date
612-JAN-1985
Supersedes (Cancelled NSNs) (5)
Cancelled NSNEffective
5999-00-827-252201-DEC-1985
5999-00-453-248201-MAR-1987
5999-01-092-966301-NOV-1982
5999-01-113-324701-OCT-1985
6625-00-071-574113-JUL-1974

If the NSN isn't available, are there substitutes or alternate part numbers for NSN 5999-00-879-4069?

NSN 5999-00-879-4069 is associated with the following manufacturer alternate part numbers: 048674, 0N442609-1, 10060978-101, 10178320, 1081H39H05, 11018012-1, 12418, 13152995-1, 2215, 2215B, 2215B-A994, 2215BASSY, 360345-1, 414319-3, 479023, 5191006, 5262744, 578R783H01, 58396-1, 5961-99-1990079, 5999004532482, 5999008272522, 5999010929663, 5999011133247, 623842-1, 6625000715741, 8039, 9800-00006, CS98-1003-100, HS, HS8272, SM-C-773550-1, ST21900013-103, T349006602. Whether you need to buy, order, or get wholesale pricing on any of these part numbers, NSN-PARTS.COM accepts quote requests for pricing and availability, including obsolete and hard-to-find inventory.

FAQ

5999-00-879-4069

What National Stock Number (NSN) Category does this 5999-00-879-4069


NSN 5999-00-879-4069 belongs to Federal Supply Class 5999 which is 5999 - Miscellaneous Electronic Components. This FSC is part of the federal supply catalog maintained by the U.S. Department of Defense and is used to standardize the procurement and cataloging of military and government components across all branches of the armed forces and federal agencies.

What traceability documentation is available for parts ordered through NSN-PARTS.COM?

Traceability is a core part of our sourcing process. Depending on the part and its supply chain origin, we can provide Certificates of Conformance (C of C), manufacturer packing slips, date codes, lot codes, and sourcing documentation that traces the item back through the distribution chain. For government and defense procurement, we understand that documentation requirements can be strict if your purchase order or contract specifies particular traceability requirements, include them in your RFQ and we will confirm our ability to meet them before order confirmation.

Does NSN 5999-00-879-4069 have an alternate part number?

Yes. NSN 5999-00-879-4069 is also referenced by manufacturer part number 5961991990079, where 5961991990079 is the original equipment manufacturer designation for this item. When sourcing this part, buyers may encounter either the NSN 5999-00-879-4069 or the MPN 5961991990079 depending on the procurement system or supplier being used. NSN-PARTS.COM accepts quote requests using either the NSN or the manufacturer part number. For a full list of alternate part numbers associated with this NSN, see below.

Which country originally cataloged this NSN, and what is its National Codification Bureau (NCB) code?

Every NSN includes a two-digit National Codification Bureau (NCB) code in positions 5 and 6 of the full 13-digit number. That code identifies which country originally cataloged the item through the NATO codification system. You can find the NCB code for this part listed in the product description above. Use the table below to identify the originating country and its NATO membership status.

For this NSN, the NCB code is 00, which means it was originally cataloged by USA (NATO). Use the table below for a full reference of all NCB codes and their associated countries.

Country NCB Code(s) Status
USA00 and 01NATO
Unassigned (USA)02 through 10n/a
West Germany / Germany11n/a
Belgium12NATO
France13NATO
Italy14NATO
Czechoslovakia / Czech Republic15NATO
Netherlands16NATO
South Africa17NATO
Brazil18Tier 1
Canada19Tier 2
Denmark20 and 21NATO
Greece22NATO
Iceland23NATO
Norway24NATO
Portugal25NATO
Turkey26NATO
Luxembourg27NATO
Argentina28Tier 2
Japan29Tier 1
Israel30Tier 2
Singapore31Tier 2
Spain32NATO
Malaysia33Tier 2
Thailand34Tier 1
Egypt35Tier 1
Republic of Korea36Tier 2
Estonia37NATO
Romania38NATO
Slovakia39NATO
Austria40Tier 2
Slovenia41NATO
Poland42NATO
United Nations-standard items43n/a
Indonesia44Tier 2
Philippines45Other
Lithuania46NATO
Fiji47Other
Tonga48Other
Bulgaria49NATO
Hungary50NATO
Chile51Tier 1
Croatia52NATO
North Macedonia53NATO
Latvia54NATO
Oman55Tier 1
Russian Federation56Other
Finland57NATO
Albania58NATO
Kuwait59Other
Ukraine60Tier 2
Belarus61Tier 2
Morocco62Tier 1
Sweden63NATO
Papua, New Guinea64Other
Australia65Tier 2
Afghanistan66Other
Georgia67Tier 1
Saudi Arabia69n/a
United Arab Emirates70Tier 1
India71Tier 2
Serbia72Tier 2
Pakistan73Other
Bosnia-Herzegovina74Tier 1
Brunei75Tier 1
Montenegro76NATO
Jordan77Tier 1
Peru78Tier 1
Colombia79Tier 2
Qatar80Tier 1
Algeria81Other
New Zealand82Tier 2
United Kingdom98 and 99NATO
What is your process for locating excess inventory for hard-to-find NSN parts?

When a part is not immediately available through standard distribution channels, our sourcing team conducts a multi-channel search that includes authorized distributor networks, government surplus and DLA excess inventory, independent broker networks, and manufacturer direct channels where applicable. Every potential source is evaluated for authenticity and traceability before we present it as a viable option. We do not source from unvetted or unknown suppliers, and we will never offer parts we cannot document. If we locate stock, we provide full sourcing details with your quote so your procurement and quality teams can make an informed decision before committing to an order.

Are parts sourced through NSN-PARTS.COM traceable back to the original manufacturer?

We make every effort to ensure full chain-of-custody traceability for every part we supply. Our preferred sourcing path is always manufacturer-direct or through authorized distribution channels, which provides the strongest traceability and the lowest counterfeit risk. When parts must be sourced through independent or excess channels; as is often the case for obsolete or long-discontinued components, we require sourcing documentation at every link in the chain and apply additional scrutiny to confirm authenticity. Parts that cannot be adequately documented are not offered for sale. If your program has specific traceability requirements such as QPL, QML, or QSLD compliance, please include those details in your RFQ so we can confirm sourcing eligibility upfront.

Testimonials

Sent an RFQ on a Friday afternoon and had a quote back within the hour. Parts showed up ahead of schedule. That kind of response time matters a lot when equipment is down.

Lead Tech, Part 145 Repair Station

We work on older military equipment and finding parts is a constant battle. NSN-Parts has come through for us more times than I can count. Good people, fast turnaround.

Diane R., Defense Contractor – Procurement

I had three distributors tell me a part was gone for good. NSN-Parts had it in stock and shipped it the same day. They're my first call now

Logistics Specialist, USAF

The FSC search actually works. I found what I needed without digging through a bunch of irrelevant results. Ordering was simple and the parts were exactly what was listed.

Priya M., Supply Chain Analyst

I've been sourcing NSN parts for a long time and it's hard to find a distributor that really knows the catalog. These guys do. They answer questions fast and know what they're talking about.

Robert H., Aviation Parts Buyer

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