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 5935-00-062-6899
NSN 6645-01-376-2336
NSN 5965-01-502-9684
NSN 6320-01-326-1316
NSN 5905-00-420-2915
NSN 5999-00-241-0043
NSN 5855-01-659-0293
NSN 5895-01-565-9032
NSN 6220-01-498-2800
NSN 6135-00-613-1068
NSN 5920-01-576-9869
NSN 5920-00-740-3121