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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 6645-01-335-2418
NSN 8415-01-655-0886
NSN 5930-00-792-2296
NSN 1356-00-888-7587
NSN 6110-01-438-8578
NSN 4820-01-201-1944
NSN 5995-01-058-5477
NSN 5935-01-117-2568
NSN 5935-01-278-9969
NSN 5330-01-205-9837
NSN 5120-01-320-5052
NSN 3805-01-108-9319
NSN 5961-00-938-1135
NSN 5962-01-009-2121
NSN 5365-01-521-0425
NSN 6550-01-465-2928
NSN 5340-00-735-0596
NSN 2825-00-372-9615
NSN 5365-01-437-8159
NSN 5905-01-050-6386
NSN 5120-01-253-0356
NSN 4720-01-378-3334
NSN 5306-00-802-0745
NSN 5945-01-172-5753