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 2925-01-282-3206
NSN 5975-00-232-7647
NSN 6220-01-027-1294
NSN 6220-00-466-2681
NSN 5945-00-422-8489
NSN 6685-00-817-5694
NSN 7035-01-026-1171
NSN 5925-01-071-3158
NSN 5996-00-999-2591
NSN 6150-01-256-8596
NSN 5855-01-293-1592
NSN 6130-00-340-3559