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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.

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

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

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

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

2040-00-369-4288 (459205PC45)

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

2040-00-369-4155 (459205PC46)

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

2040-00-274-5929 (458070PC9)

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

2040-00-274-5928 (458070PC9)

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

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

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

2040-00-468-7790 (454945PC1)

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

2040-00-372-6253 (454946PC1)

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

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

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

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

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

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

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

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

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

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

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

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

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

2040-00-485-3005 (44D9375)

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

2040-01-093-7742 (4491158-C-3)

NIIN: 01-093-7742
In stock
NSN: 2040-01-093-7742
FSC Code: 2040
MPN: 4491158C3

2040-01-274-2987 (4491241-A-81)

NIIN: 01-274-2987
In stock
NSN: 2040-01-274-2987
FSC Code: 2040
MPN: 4491241A81

2040-01-084-8093 (4491157-B-97)

NIIN: 01-084-8093
In stock
NSN: 2040-01-084-8093
FSC Code: 2040
MPN: 4491157B97

2040-01-203-5024 (4491191-A-1)

NIIN: 01-203-5024
In stock
NSN: 2040-01-203-5024
FSC Code: 2040
MPN: 4491191A1

2040-01-093-7749 (4491159-B-3)

NIIN: 01-093-7749
In stock
NSN: 2040-01-093-7749
FSC Code: 2040
MPN: 4491159B3

2040-01-084-8074 (4491157-B-77)

NIIN: 01-084-8074
In stock
NSN: 2040-01-084-8074
FSC Code: 2040
MPN: 4491157B77

2040-01-127-5175 (4491158-B-34)

NIIN: 01-127-5175
In stock
NSN: 2040-01-127-5175
FSC Code: 2040
MPN: 4491158B34

2040-01-229-4405 (4491241-A-41)

NIIN: 01-229-4405
In stock
NSN: 2040-01-229-4405
FSC Code: 2040
MPN: 4491241A41

2040-01-084-8092 (4491157-B-86)

NIIN: 01-084-8092
In stock
NSN: 2040-01-084-8092
FSC Code: 2040
MPN: 4491157B86

2040-01-084-8066 (4491157-B-50SQ)

NIIN: 01-084-8066
In stock
NSN: 2040-01-084-8066
FSC Code: 2040

2040-01-084-8076 (4491157-B-88)

NIIN: 01-084-8076
In stock
NSN: 2040-01-084-8076
FSC Code: 2040
MPN: 4491157B88

2040-01-084-8097 (SS-522-4491158-4)

NIIN: 01-084-8097
In stock
NSN: 2040-01-084-8097
FSC Code: 2040

2040-01-084-8096 (4491158-B-21SQ)

NIIN: 01-084-8096
In stock
NSN: 2040-01-084-8096
FSC Code: 2040

2040-01-084-8095 (4491158-B-12)

NIIN: 01-084-8095
In stock
NSN: 2040-01-084-8095
FSC Code: 2040
MPN: 4491158B12

2040-01-084-8068 (4491157-B-62ASQ)

NIIN: 01-084-8068
In stock
NSN: 2040-01-084-8068
FSC Code: 2040

2040-01-084-8094 (4491158-B-11)

NIIN: 01-084-8094
In stock
NSN: 2040-01-084-8094
FSC Code: 2040
MPN: 4491158B11

2040-01-084-8072 (4491157-B-76ASQ)

NIIN: 01-084-8072
In stock
NSN: 2040-01-084-8072
FSC Code: 2040

2040-01-084-8075 (4491157-B-83)

NIIN: 01-084-8075
In stock
NSN: 2040-01-084-8075
FSC Code: 2040
MPN: 4491157B83

2040-01-093-7741 (4491157-B-68SQ)

NIIN: 01-093-7741
In stock
NSN: 2040-01-093-7741
FSC Code: 2040

2040-01-093-7748 (4491157-B-74SQ)

NIIN: 01-093-7748
In stock
NSN: 2040-01-093-7748
FSC Code: 2040

2040-01-093-7747 (4491157-B-73SQ)

NIIN: 01-093-7747
In stock
NSN: 2040-01-093-7747
FSC Code: 2040