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 6110-00-268-2919
NSN 5855-01-222-6065
NSN 6650-00-125-6560
NSN 6130-01-076-7362
NSN 5975-01-392-0436
NSN 5920-00-239-6552
NSN 5855-01-555-0028
NSN 6650-01-108-6629
NSN 6105-01-550-3003
NSN 5965-01-234-6844
NSN 5910-00-619-4956
NSN 6145-01-384-6003