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 6220-01-453-3606
NSN 5925-01-058-4664
NSN 6130-00-862-0905
NSN 5915-01-651-4471
NSN 5855-01-042-7990
NSN 6240-01-399-0343
NSN 5985-00-665-3652
NSN 6645-01-311-3324
NSN 6320-00-036-3688
NSN 5999-01-258-7352
NSN 6620-01-145-1278
NSN 5935-01-352-1797