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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 4420-00-247-6817
NSN 5910-01-239-4275
NSN 4510-00-717-3385
NSN 1730-01-442-3400
NSN 1660-01-414-1080
NSN 1560-00-598-5030
NSN 1620-00-284-1298
NSN 9515-00-153-3372
NSN 5325-00-804-2777
NSN 2805-01-297-7966
NSN 5340-01-571-8559
NSN 5945-00-494-4805
NSN 6105-01-644-0645
NSN 1560-01-127-4737
NSN 5905-00-284-5479
NSN 3110-00-912-4828
NSN 5985-00-437-3697
NSN 5975-01-435-4450
NSN 5935-00-006-5672
NSN 4920-01-004-5626
NSN 5305-01-406-1246
NSN 5810-00-565-7968
NSN 1020-00-225-2224
NSN 1650-01-384-4496