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 6610-01-293-8156
NSN 7035-00-445-9657
NSN 6620-00-611-9935
NSN 5930-01-334-1257
NSN 6130-00-415-7155
NSN 7035-00-185-8683
NSN 5920-01-367-5791
NSN 6645-00-932-1464
NSN 6220-01-596-8018
NSN 6650-01-623-3078
NSN 6135-01-032-8887
NSN 5920-01-153-7235