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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 5305-00-429-2643
NSN 5305-01-530-5703
NSN 5325-00-816-4239
NSN 1615-00-229-8251
NSN 5325-01-399-7323
NSN 4720-01-568-1103
NSN 5962-01-423-1044
NSN 1560-01-276-4499
NSN 7643-01-481-4706
NSN 6605-00-932-5790
NSN 5365-01-248-0718
NSN 2540-01-565-7511
NSN 4710-01-027-0876
NSN 5962-01-096-8760
NSN 5935-01-112-0450
NSN 5360-01-212-8098
NSN 5331-01-380-0539
NSN 7643-01-403-3533
NSN 5950-00-998-6740
NSN 5340-01-514-2470
NSN 3120-01-447-3847
NSN 5320-00-502-0856
NSN 5340-01-197-8082
NSN 4730-01-487-3609