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 7035-00-782-7046
NSN 5999-01-386-0013
NSN 5925-01-243-4046
NSN 6220-00-541-8515
NSN 6145-01-641-5055
NSN 5965-00-167-1255
NSN 5945-01-239-8190
NSN 5930-00-681-9666
NSN 6220-01-455-8942
NSN 5996-01-387-0484
NSN 6645-00-030-8030
NSN 5925-00-901-4931