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 6145-01-115-0859
NSN 5905-01-005-3180
NSN 5910-01-145-0958
NSN 7035-00-275-5604
NSN 6650-00-901-4914
NSN 5960-00-243-5025
NSN 6650-01-399-8552
NSN 5835-01-584-4408
NSN 6150-01-648-2430
NSN 5935-01-220-5645
NSN 5950-01-257-7394
NSN 5960-00-183-8016