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 6685-00-184-3894
NSN 6650-00-819-1165
NSN 6220-00-188-7525
NSN 5935-01-366-1382
NSN 2925-01-488-5140
NSN 5925-01-459-4829
NSN 6685-00-737-1959
NSN 5935-00-597-5055
NSN 6610-00-949-1289
NSN 5965-01-188-8530
NSN 6240-01-338-1773
NSN 5910-00-273-3862