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 5935-01-466-0825
NSN 5920-00-538-7915
NSN 5920-01-634-0250
NSN 6220-00-338-1086
NSN 5999-00-837-1426
NSN 6685-01-434-2662
NSN 5905-01-594-6534
NSN 5945-01-323-5787
NSN 5999-00-612-8507
NSN 6645-01-017-8576
NSN 5855-01-660-9717
NSN 6130-00-118-6185