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 6650-00-597-7313
NSN 7035-00-349-8571
NSN 5855-00-058-1293
NSN 7035-01-548-1864
NSN 5910-01-343-8827
NSN 5960-01-420-4744
NSN 6150-01-163-8793
NSN 5925-00-812-6575
NSN 6135-00-269-5843
NSN 6220-00-520-0333
NSN 5985-01-626-2427
NSN 5905-00-246-4639