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 5990-00-995-6071
NSN 2925-01-525-8212
NSN 6130-01-384-5163
NSN 7035-01-245-7973
NSN 5915-01-131-0094
NSN 5925-01-251-5716
NSN 6105-00-785-7769
NSN 5925-01-586-5296
NSN 5905-00-088-9422
NSN 5905-01-076-3633
NSN 5925-01-041-2876
NSN 6610-00-081-2365