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 6105-01-232-3171
NSN 6150-01-140-9981
NSN 5930-01-400-6126
NSN 7035-01-076-4067
NSN 6150-00-649-8424
NSN 5925-01-443-8590
NSN 5998-01-346-8101
NSN 6150-01-050-8448
NSN 6240-01-559-0684
NSN 5905-00-027-0318
NSN 5930-01-462-0427
NSN 6130-00-777-6438