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 5855-00-832-7316
NSN 5855-01-533-0940
NSN 2925-00-459-4519
NSN 6145-01-458-6443
NSN 5905-01-444-3891
NSN 6110-01-658-2649
NSN 6110-01-259-3421
NSN 5935-01-341-3698
NSN 6645-00-953-2492
NSN 5999-01-032-4924
NSN 7035-00-679-9027
NSN 6150-01-426-8432