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 6650-01-293-7240
NSN 6320-00-261-9136
NSN 6130-01-623-8263
NSN 5855-01-013-6864
NSN 6130-01-322-7695
NSN 6620-00-711-8895
NSN 5935-01-406-7683
NSN 6220-01-076-0018
NSN 5905-01-196-6154
NSN 6645-01-044-6376
NSN 6320-00-238-9973
NSN 5925-00-064-7834