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 6320-01-255-2096
NSN 5990-00-202-5127
NSN 6610-01-254-3647
NSN 5990-00-786-0702
NSN 5990-01-317-4427
NSN 5965-01-100-1195
NSN 5990-00-451-7630
NSN 5895-01-494-9674
NSN 4140-00-269-5795
NSN 6320-01-578-6006
NSN 6110-01-194-5516
NSN 6110-01-542-8897