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 6610-00-176-5486
NSN 5925-01-576-2433
NSN 5999-01-311-1361
NSN 6650-01-168-1659
NSN 5945-01-308-4832
NSN 5990-01-095-8866
NSN 5895-00-886-3158
NSN 6240-00-801-8002
NSN 5999-01-154-6372
NSN 5945-01-037-5789
NSN 5920-01-161-8120
NSN 6105-00-275-0826