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 5999-01-323-7053
NSN 5965-00-964-1756
NSN 5965-01-448-9585
NSN 6135-00-985-7887
NSN 5985-01-416-2803
NSN 6105-00-423-4864
NSN 6220-01-068-4066
NSN 5855-01-444-3916
NSN 6645-00-816-5337
NSN 5975-01-008-7807
NSN 6130-01-025-6770
NSN 6610-00-477-7931