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 5935-01-275-3549
NSN 4140-01-634-0330
NSN 4140-00-383-8230
NSN 6105-00-079-2409
NSN 5996-01-322-4838
NSN 6130-00-477-3711
NSN 5960-01-649-1341
NSN 5960-00-807-3870
NSN 2925-01-132-5827
NSN 2925-00-816-8765
NSN 6150-00-185-1023
NSN 5990-01-351-4621