Next higher assembly's are nsn 2840-01-496-7473; power turbine assembly & nsn 2840-01-500-4959; power turbine module, aircraft gas tu; part must conform to mil-std-413: must order niin 01-496-7463 & niin 01-496-7460 & niin 01-496-7461
A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.
Classification: Gaskets,washers & other seals
NSN 5905-01-012-2520
NSN 5975-01-318-5946
NSN 4140-01-552-0001
NSN 2925-00-051-1467
NSN 6145-01-400-1020
NSN 6130-01-208-8656
NSN 6685-01-367-7089
NSN 5990-01-287-1682
NSN 6220-01-378-7467
NSN 6685-01-475-4188
NSN 6685-00-833-8379
NSN 6645-01-415-3341