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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 5935-01-257-0127
NSN 3040-01-566-6423
NSN 1680-00-993-6973
NSN 5955-00-931-5635
NSN 5998-01-291-4218
NSN 7690-01-608-9302
NSN 6145-01-111-2484
NSN 5995-01-353-0456
NSN 1680-01-549-0146
NSN 5310-00-070-8917
NSN 6210-00-117-5169
NSN 4310-00-216-7725
NSN 5998-01-541-4467
NSN 5905-00-931-0112
NSN 5320-01-592-9912
NSN 3120-00-177-2961
NSN 5995-01-222-2114
NSN 5905-01-225-4182
NSN 5998-01-418-3820
NSN 5355-01-554-8819
NSN 4820-01-360-6154
NSN 4510-00-325-3181
NSN 6515-01-462-0643
NSN 3020-01-130-6349