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 2925-01-027-1293
NSN 6110-01-449-6245
NSN 5998-00-958-6913
NSN 6145-01-355-9475
NSN 5998-01-634-0604
NSN 5990-01-411-5930
NSN 6645-00-251-0688
NSN 2925-01-283-6740
NSN 6150-00-927-1084
NSN 5915-01-412-1374
NSN 4140-01-451-7829
NSN 2925-01-294-4125