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
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 6620-00-316-2167
NSN 5990-00-854-7990
NSN 6150-01-268-3144
NSN 5920-00-258-6822
NSN 5996-01-316-2743
NSN 6240-01-128-9084
NSN 5960-01-096-6294
NSN 5910-01-492-3179
NSN 5935-00-867-1185
NSN 6105-00-970-9074
NSN 6220-01-536-6088
NSN 6220-01-463-9826