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 5960-01-472-9562
NSN 5925-00-899-8476
NSN 6620-01-127-0049
NSN 5975-00-407-6554
NSN 6650-01-290-8705
NSN 5965-00-479-9567
NSN 4140-00-861-0527
NSN 5965-01-322-8136
NSN 6130-01-120-6822
NSN 5905-01-182-1622
NSN 6610-00-015-9383
NSN 6650-01-555-4025