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 6220-00-807-3432
NSN 5855-01-519-3814
NSN 6645-01-348-7435
NSN 6105-00-699-9186
NSN 5855-01-162-5251
NSN 6145-01-188-2789
NSN 5855-01-641-5639
NSN 2925-01-088-9016
NSN 6610-00-079-1508
NSN 5920-00-062-4008
NSN 5915-00-068-7503
NSN 7035-00-142-9076