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 5990-01-024-9659
NSN 5935-01-152-2280
NSN 7035-00-320-5644
NSN 6650-00-451-8174
NSN 6145-01-167-3538
NSN 5965-01-464-7983
NSN 6220-00-017-3900
NSN 6110-00-189-8871
NSN 5996-01-006-2324
NSN 6220-01-088-4509
NSN 6645-01-322-8897
NSN 6620-01-091-9697