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 6135-01-454-2894
NSN 5999-01-219-5560
NSN 6135-01-098-3020
NSN 5985-01-246-0081
NSN 6130-00-932-0384
NSN 5975-01-660-1426
NSN 6240-00-368-8541
NSN 6610-01-447-5598
NSN 5855-01-063-6340
NSN 5855-00-560-0110
NSN 5985-01-251-2735
NSN 5915-01-503-0155