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 5835-01-487-3042
NSN 6650-00-527-8822
NSN 5910-01-576-3178
NSN 5920-00-491-2795
NSN 5925-01-094-3659
NSN 5835-01-233-7033
NSN 6240-00-832-6867
NSN 2925-01-535-7235
NSN 7035-01-324-3839
NSN 5855-00-337-3679
NSN 5965-01-005-0341
NSN 6220-01-264-3485