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Marine Hardware and Hull Items

FSC 2040: Marine Hardware and Hull Items

Federal Supply Class (FSC) 2040 covers marine hardware and hull fittings installed on Navy and other military watercraft. Items are manufactured to MIL-SPEC and NAVSEA standards for structural integrity and corrosion resistance in saltwater service.

This hardware supports mooring, towing, anchoring, watertight access, and the attachment of equipment to the deck and hull. Reliable fittings are essential to seakeeping, damage control, and safe handling of lines and cargo at sea and in port.

Common items include cleats, chocks, bitts, pad eyes, hatches, scuttles, portlights, manhole covers, and through-hull fittings. They are produced from corrosion-resistant materials such as naval bronze, 316 stainless steel, aluminum-bronze, and hot-dip galvanized steel to withstand continuous marine exposure.

2040-01-266-6723 (4491242-A-150)

NIIN: 01-266-6723
In stock
NSN: 2040-01-266-6723
FSC Code: 2040

2040-01-229-4403 (4491241-A-1)

NIIN: 01-229-4403
In stock
NSN: 2040-01-229-4403
FSC Code: 2040
MPN: 4491241A1

2040-01-170-4220 (SS-522-4491159PC4)

NIIN: 01-170-4220
In stock
NSN: 2040-01-170-4220
FSC Code: 2040

2040-01-266-6727 (4491242-A-59)

NIIN: 01-266-6727
In stock
NSN: 2040-01-266-6727
FSC Code: 2040
MPN: 4491242A59

2040-01-266-6722 (4491242-A-149)

NIIN: 01-266-6722
In stock
NSN: 2040-01-266-6722
FSC Code: 2040

2040-01-266-6724 (4491242-A-161)

NIIN: 01-266-6724
In stock
NSN: 2040-01-266-6724
FSC Code: 2040

2040-01-266-6726 (4491242-A-42)

NIIN: 01-266-6726
In stock
NSN: 2040-01-266-6726
FSC Code: 2040
MPN: 4491242A42

2040-01-229-4404 (4491241-A-4)

NIIN: 01-229-4404
In stock
NSN: 2040-01-229-4404
FSC Code: 2040
MPN: 4491241A4

2040-01-277-7114 (4491242-A-4)

NIIN: 01-277-7114
In stock
NSN: 2040-01-277-7114
FSC Code: 2040
MPN: 4491242A4

2040-01-266-6725 (4491242-A-2)

NIIN: 01-266-6725
In stock
NSN: 2040-01-266-6725
FSC Code: 2040
MPN: 4491242A2

2040-01-421-3254 (472-4491223-20SQ)

NIIN: 01-421-3254
In stock
NSN: 2040-01-421-3254
FSC Code: 2040

2040-00-485-3005 (44D9375)

NIIN: 00-485-3005
In stock
NSN: 2040-00-485-3005
FSC Code: 2040
MPN: 44D9375

2040-01-078-1697 (44MLB(S)-2200-10)

NIIN: 01-078-1697
In stock
NSN: 2040-01-078-1697
FSC Code: 2040

2040-01-419-8478 (50-001104-14D)

NIIN: 01-419-8478
In stock
NSN: 2040-01-419-8478
FSC Code: 2040

2040-01-174-4668 (45073-PL-21-38)

NIIN: 01-174-4668
In stock
NSN: 2040-01-174-4668
FSC Code: 2040

2040-01-452-6890 (4524734-2)

NIIN: 01-452-6890
In stock
NSN: 2040-01-452-6890
FSC Code: 2040
MPN: 45247342

2040-00-244-1037 (453-2)

NIIN: 00-244-1037
In stock
NSN: 2040-00-244-1037
FSC Code: 2040
MPN: 4532

2040-00-334-7319 (4533618-014)

NIIN: 00-334-7319
In stock
NSN: 2040-00-334-7319
FSC Code: 2040
MPN: 4533618014

2040-00-372-6253 (454946PC1)

NIIN: 00-372-6253
In stock
NSN: 2040-00-372-6253
FSC Code: 2040
MPN: 454946PC1

2040-00-468-7790 (454945PC1)

NIIN: 00-468-7790
In stock
NSN: 2040-00-468-7790
FSC Code: 2040
MPN: 454945PC1

2040-01-262-7763 (45756-4)

NIIN: 01-262-7763
In stock
NSN: 2040-01-262-7763
FSC Code: 2040
MPN: 457564

2040-00-274-5928 (458070PC9)

NIIN: 00-274-5928
In stock
NSN: 2040-00-274-5928
FSC Code: 2040
MPN: 458070PC9

2040-00-274-5929 (458070PC9)

NIIN: 00-274-5929
In stock
NSN: 2040-00-274-5929
FSC Code: 2040
MPN: 458070PC9

2040-00-369-4155 (459205PC46)

NIIN: 00-369-4155
In stock
NSN: 2040-00-369-4155
FSC Code: 2040
MPN: 459205PC46

2040-00-369-4288 (459205PC45)

NIIN: 00-369-4288
In stock
NSN: 2040-00-369-4288
FSC Code: 2040
MPN: 459205PC45

2040-01-108-1596 (4592493-1)

NIIN: 01-108-1596
In stock
NSN: 2040-01-108-1596
FSC Code: 2040
MPN: 45924931

2040-01-373-8969 (4592493-6)

NIIN: 01-373-8969
In stock
NSN: 2040-01-373-8969
FSC Code: 2040
MPN: 45924936

2040-01-373-8970 (4592493-7)

NIIN: 01-373-8970
In stock
NSN: 2040-01-373-8970
FSC Code: 2040
MPN: 45924937

2040-01-377-3790 (4592493-9)

NIIN: 01-377-3790
In stock
NSN: 2040-01-377-3790
FSC Code: 2040
MPN: 45924939

2040-01-316-3350 (4592493-5)

NIIN: 01-316-3350
In stock
NSN: 2040-01-316-3350
FSC Code: 2040
MPN: 45924935

2040-01-373-8971 (4592493-8)

NIIN: 01-373-8971
In stock
NSN: 2040-01-373-8971
FSC Code: 2040
MPN: 45924938

2040-01-108-1630 (4592540-1)

NIIN: 01-108-1630
In stock
NSN: 2040-01-108-1630
FSC Code: 2040
MPN: 45925401

2040-01-103-2354 (4592541-5)

NIIN: 01-103-2354
In stock
NSN: 2040-01-103-2354
FSC Code: 2040
MPN: 45925415

2040-01-103-2370 (4592541-2)

NIIN: 01-103-2370
In stock
NSN: 2040-01-103-2370
FSC Code: 2040
MPN: 45925412

2040-01-113-8725 (4592542-1)

NIIN: 01-113-8725
In stock
NSN: 2040-01-113-8725
FSC Code: 2040
MPN: 45925421

2040-01-103-2371 (4592541-4)

NIIN: 01-103-2371
In stock
NSN: 2040-01-103-2371
FSC Code: 2040
MPN: 45925414

2040-01-103-2355 (4592541-6)

NIIN: 01-103-2355
In stock
NSN: 2040-01-103-2355
FSC Code: 2040
MPN: 45925416

2040-01-271-6637 (4592577-1)

NIIN: 01-271-6637
In stock
NSN: 2040-01-271-6637
FSC Code: 2040
MPN: 45925771

2040-01-103-2353 (4592541-3)

NIIN: 01-103-2353
In stock
NSN: 2040-01-103-2353
FSC Code: 2040
MPN: 45925413

2040-01-108-1648 (4592577ITEM6)

NIIN: 01-108-1648
In stock
NSN: 2040-01-108-1648
FSC Code: 2040

2040-01-330-0148 (4592577-16)

NIIN: 01-330-0148
In stock
NSN: 2040-01-330-0148
FSC Code: 2040
MPN: 459257716

2040-01-271-6638 (4592577-3)

NIIN: 01-271-6638
In stock
NSN: 2040-01-271-6638
FSC Code: 2040
MPN: 45925773

2040-01-108-1633 (4592561ITEM2)

NIIN: 01-108-1633
In stock
NSN: 2040-01-108-1633
FSC Code: 2040

2040-01-271-6639 (4592577-2)

NIIN: 01-271-6639
In stock
NSN: 2040-01-271-6639
FSC Code: 2040
MPN: 45925772

2040-01-330-0147 (4592577-15)

NIIN: 01-330-0147
In stock
NSN: 2040-01-330-0147
FSC Code: 2040
MPN: 459257715

2040-01-271-6605 (4592577-4)

NIIN: 01-271-6605
In stock
NSN: 2040-01-271-6605
FSC Code: 2040
MPN: 45925774

2040-01-129-6386 (4592577-2)

NIIN: 01-129-6386
In stock
NSN: 2040-01-129-6386
FSC Code: 2040
MPN: 45925772

2040-01-103-2357 (4592599-8)

NIIN: 01-103-2357
In stock
NSN: 2040-01-103-2357
FSC Code: 2040
MPN: 45925998