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 6145-01-054-3874
NSN 6220-01-464-2494
NSN 6130-01-121-0962
NSN 6145-01-555-8131
NSN 5998-01-575-4866
NSN 6320-01-608-1935
NSN 4140-01-407-9668
NSN 5999-01-561-9500
NSN 5998-01-384-2990
NSN 5910-00-045-9260
NSN 5855-01-323-5394
NSN 6130-01-474-8638