A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6130-00-679-5295
NSN 5975-01-423-9387
NSN 5999-01-210-1801
NSN 5895-01-161-0763
NSN 6650-01-553-0721
NSN 5990-01-095-8866
NSN 5975-01-503-7663
NSN 5920-01-007-6165
NSN 6685-01-284-6525
NSN 5985-01-418-0804
NSN 6610-01-325-9800
NSN 6105-01-566-9343