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 5945-00-767-2276
NSN 6650-01-030-0238
NSN 5998-01-633-0905
NSN 5855-01-466-8027
NSN 5996-01-270-5095
NSN 6150-01-316-9947
NSN 6645-00-508-5723
NSN 5920-00-834-0616
NSN 6650-01-606-1597
NSN 6220-00-156-4469
NSN 5960-00-790-0509
NSN 7035-01-530-2766