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 5945-01-163-2395
NSN 6610-01-278-2446
NSN 6130-00-894-0911
NSN 6650-01-462-0830
NSN 5935-01-192-5278
NSN 5930-01-461-9042
NSN 5915-01-641-0750
NSN 5960-01-550-2782
NSN 6645-00-079-1430
NSN 5895-01-026-9807
NSN 2925-01-027-1293
NSN 5930-00-694-9844