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FSG 53 - Commercial and military aerospace standards hardware. Rivets, nuts, bolts, screws, washers, studs, and all other related hardware items in this category.
Hardware in this class conforms to standards for manufacturing and equipment set by the Aerospace Industries Association (AIA).
The AIA is an American trade association representing manufacturers and suppliers of civil, military, and commercial aircraft, space systems, missiles, material, and related components, equipment, services, and information technology in the United States.
Machine screws, close tolerance screws, tapping screws, more
Machine bolts, j bolts, shear bolts, rod ends, more
Self-locking studs, plain studs, recessed studs, welding studs, more
Nuts and washers, including specially designed, are to be classified in this fsc
Nails, machine keys, and pins, including specially designed, will be classified in this fsc
Blind rivets, solid rivets, pin rivets, tubular rivets, more
Retaining rings, turnlock fasteners, eyelets, inserts, grommets, more
This fsc includes only seals and gaskets designed for standard use
O-rings - all shapes and sizes
Metal screening is a perforated plate or cylinder or a meshed wire fabric usually mounted and used to separate coarse from finer parts
Common hardware designed primarily for commercial use will be classified in this fsc
Hardware designed for weapon systems unique applications will be classified in this fsc
Abrasive wheels, stones, and disks
Abrasive paper, buffing compounds, grains, steel wool, more
Knobs, dials, pointers
All springs, including specially designed, will be classified in this fsc
All items, including specially designed, will be classified in this fsc
NSN 5340-01-418-9106
NSN 4140-01-597-8643
NSN 5905-00-140-5686
NSN 5935-01-015-3636
NSN 5133-00-189-9309
NSN 6220-01-149-3525
NSN 5905-01-474-5167
NSN 5955-00-114-8055
NSN 5330-01-221-3044
NSN 4930-01-005-6243
NSN 5305-00-505-2930
NSN 1560-01-608-5648
NSN 1560-00-103-2809
NSN 4310-01-134-8881
NSN 5305-00-013-3622
NSN 3010-01-554-9739
NSN 5998-01-615-4018
NSN 4820-01-548-7726
NSN 5840-01-062-9330
NSN 2990-01-312-1348
NSN 7025-01-469-1387
NSN 5895-01-586-3683
NSN 5342-01-139-3123
NSN 4820-01-634-0106