5% moly filled
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 6645-00-776-4462
NSN 5965-00-215-5866
NSN 5960-01-466-1994
NSN 5975-00-172-5594
NSN 6150-01-029-1996
NSN 5910-01-210-9822
NSN 6610-00-969-9815
NSN 5999-00-412-9224
NSN 5998-01-020-7274
NSN 6105-01-369-3251
NSN 6650-01-249-3201
NSN 5920-01-512-8101