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 6105-01-455-6201
NSN 5930-01-322-6511
NSN 6650-00-773-6850
NSN 5965-01-501-5638
NSN 6110-01-529-6503
NSN 6645-01-242-0340
NSN 5945-00-905-8978
NSN 5920-01-430-2530
NSN 5960-01-641-5493
NSN 5925-01-384-4915
NSN 5945-01-116-0861
NSN 5950-01-138-9720