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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 5905-00-451-4024
NSN 4920-01-625-8135
NSN 5355-01-071-2587
NSN 7643-01-461-9445
NSN 5136-01-430-1223
NSN 5342-01-143-1687
NSN 5360-00-446-8796
NSN 2530-01-254-1160
NSN 5330-00-248-4657
NSN 2920-00-900-2884
NSN 5325-01-021-9767
NSN 5962-01-023-2746
NSN 4240-01-377-6288
NSN 5305-00-903-3634
NSN 6210-01-384-2884
NSN 6605-00-652-2233
NSN 4920-00-760-9742
NSN 5836-01-328-4056
NSN 6105-00-327-9322
NSN 5970-01-418-5278
NSN 6625-00-243-0562
NSN 5331-01-574-3589
NSN 5315-01-399-3864
NSN 5220-00-130-5285