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 6645-01-385-7033
NSN 7035-01-535-6945
NSN 6645-00-658-7838
NSN 6645-00-192-1152
NSN 5999-01-532-4446
NSN 5925-01-046-7448
NSN 5975-01-357-5582
NSN 6620-01-026-0346
NSN 5965-01-140-9446
NSN 5910-01-344-8244
NSN 5905-01-365-6311
NSN 5999-00-602-8566