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5310-00-208-6797 (FF-N-836)

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5310-00-208-6797 is equivalent to manufacture part number FF-N-836. It is a hexagon plain nut and is classified under Federal Supply Class 5310 (5310 - Nuts and Washers), stocked for defense, aerospace, MRO, and industrial maintenance applications. This item is cataloged in the NATO supply system under 5310 - Nuts and Washers and is available through NSN-PARTS for U.S. government MRO, and commercial procurement.

NSN 5310002086797
ALT NSN 5310-00-208-6797
NIIN 00-208-6797
NCB 00
FSC 5310
NSIN 208-6797
MNF PART FF-N-836
DESC NUT, PLAIN, HEXAGON
ALT DESC HEXAGON PLAIN NUT
MNF ALT's FF-N-836 | LS11170-10 | NAS509-10
OTHER ALT's FFN836 | LS1117010 | NAS50910
Part & Reference Numbers (5)
Part NumberCAGEManufacturer StatusRNCCRNVCDACRNAACRNFCRNSCRNJCSADCHCCMSDS
5310PL2028720 9009H JEDNOLITY INDEKS MATERIALOWY - A 6 9 9 WP 4 B
FF-N-836 81348 FEDERAL SPECIFICATIONS PROMULGATED A 4 1 4 KZ 1 D
LS11170-10 98897 LOCKHEED MARTIN CORP A C 1 5 KE AC
NAS509-10 80205 NATIONAL AEROSPACE STANDARDS A 3 2 4 KZ 1 D
NAS509-10 A0126 LEONARDO SPA HELICOPTERS DIVISION - A 5 2 5 ZR 4 A
Item Characteristics (20)
MRCRequirementReply
AAJDTHREAD CLASS3B
AAJFTHREAD DIRECTIONRIGHT-HAND
ACTANUT STYLEHEXAGON
ADEANUT HEIGHT0.406 INCHES NOMINAL
AGGPDRILLED HOLE DIAMETER0.045 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
ALETHOLE TYPE AND QUANTITY3 DRILLED
ASDBWIDTH ACROSS FLATS0.986 INCHES MINIMUM AND 1.002 INCHES MAXIMUM
BZRRTHREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
CMLPTHREAD QUANTITY PER INCH18
CQFMHARDNESS RATING34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
CQJXNOMINAL THREAD SIZE0.625 INCHES
CRHCHOLE CONFIGURATION STYLECONFIGURATION B
CRSQCOUNTERSINK ANGLE110.0 DEGREES NOMINAL NUT
CRTMBEARING SURFACE TYPECHAMFERED
CSXLBEARING SURFACE FINISH125.0 MICROINCHES
MATTMATERIALSTEEL COMP 4130 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758,COND F4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTCADMIUM OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
ZZZTNONDEFINITIVE SPEC/STD DATA2 TYPE
Management Data
MOESOSAACUIUI ConvMgmt CtrlUnit PriceQUPCIICSLCEffectiveC/H
DA SMS D EA T22CCX- $3.49 1 U 0 01-OCT-2025 C
DF SMS D EA SF9---V $3.49 1 U 0 01-OCT-2025 C
DN SMS D EA 9B----- $3.49 1 U 0 01-OCT-2025 C
DS SMS D EA $3.49 1 U 0 01-OCT-2025 C
GP SMS D EA $3.49 1 U 0 01-OCT-2025 C
Army Management
MATCAT 1MATCAT 2MATCAT 3MATCAT 4/5ARC
T22CCX
Navy Management
COGSMICIRRCSMCC
9B
Air Force Management
ERRCFundBudgetMMACPVC
NSF9V
MOE Rules (38)
MOE RuleFormerAssignedAMCAMSCIMCIMCANIMSCDSORPICASICAAACCollaboratorsReceivers
A919 A187 01-APR-06 1 G Z CD GX CD CD GX
C918 C004 01-APR-06 1 G GX XG GX XG
FXGI FXKZ 01-APR-06 1 G Z SX GX SX GX TU
N9BZ NIZD 01-APR-06 1 G Z GH GX GH GX GT KE JB HD
VJ01 01-MAR-19 VJ VJ
VM01 01-SEP-25 VM VM
VP01 01-DEC-24 VP VP
WB01 01-FEB-05 WB WB
WG01 01-OCT-17 WG WG
WI01 01-JAN-10 WI WI
WL01 01-DEC-11 WL WL
WP01 01-JUL-11 WP WP
WR01 01-JAN-12 WR WR
WS01 01-AUG-17 WS WS
WU01 01-FEB-10 WU WU
YA01 01-AUG-00 YA YA
YB01 01-APR-91 YB YB
YC01 01-JUL-15 YC YC
YD01 01-APR-91 YD YD
YJ01 01-APR-91 YJ YJ
YR01 01-JAN-24 YR YR
ZA01 01-APR-91 ZA ZA
ZC01 01-APR-91 ZC ZC
ZE01 01-APR-91 ZE ZE
ZF01 01-APR-91 ZF ZF
ZG01 01-APR-91 ZG ZG
ZH01 01-APR-91 ZH ZH
ZI01 01-APR-19 ZI ZI
ZJ01 01-MAR-25 ZJ ZJ
ZK01 01-APR-91 ZK ZK
ZN01 01-APR-91 ZN ZN
ZP01 01-MAY-25 ZP ZP
ZR01 01-JUL-97 ZR ZR
ZS01 01-SEP-01 ZS ZS
ZT01 01-APR-91 ZT ZT
ZU01 01-APR-91 ZU ZU
ZW01 01-NOV-98 ZW ZW
ZX01 01-JAN-14 ZX ZX
Freight / Transportation
NMFCSubUFCHMCLTLLCLWCCTCCSHCADCACCRVCIntegActyDescription
093486 Z 48950 W 573 Z 9 A BZ XX BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Packaging Data — Part 1
PICA/SICATOSICQMOPClng/DryPres MatWrap MatPkg CatCush/DunThkUIUnit ContSourceUnpkg WtUnpkg Dim
P B AAA 10 1 00 00 01A0 NA B EA BD P .
Packaging Data — Part 2
PICA/SICALvl ALvl BLvl CUCLSpc MkgInter ContOPIPack WtPack CubePack DimSupplemental
P E Q 00 E5 O 0000.1 0000.007 0000 X 0000 X 0000
Special Packaging Instructions (1)
Design ActyContainer NSNSPI NoRevSPI DatePICA/SICA
14153 25261 P
Identification
Item Name Code (INC)01857
Primary INC (PINC)0001857
NIIN Assigned01-JAN-1963
Precious Metals Ind (PMIC)U
Criticality CodeX
DEMIL CodeA
DEMIL Integrity Code1
Hazardous Material Ind (HMIC)N
Item Indicator (II)1
Shipping Weight & Cube
Shipping Weight0.07 lb
Shipping Cube0 cu ft
Standardization / Related NSNs (1)
Related NSNISCDecision Date
227-DEC-1979
Supersedes (Cancelled NSNs) (1)
Cancelled NSNEffective
5310-00-595-504901-JUN-1976

If the NSN isn't available, are there substitutes or alternate part numbers for NSN 5310-00-208-6797?

NSN 5310-00-208-6797 is associated with the following manufacturer alternate part numbers: FF-N-836, LS11170-10, NAS509-10. 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

5310-00-208-6797

What National Stock Number (NSN) Category does this 5310-00-208-6797


NSN 5310-00-208-6797 belongs to Federal Supply Class 5310 which is 5310 - Nuts and Washers. 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 5310-00-208-6797 have an alternate part number?

Yes. NSN 5310-00-208-6797 is also referenced by manufacturer part number LS1117010, where LS1117010 is the original equipment manufacturer designation for this item. When sourcing this part, buyers may encounter either the NSN 5310-00-208-6797 or the MPN LS1117010 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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