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 5945-00-411-5498
NSN 7035-01-215-2449
NSN 6610-00-840-6187
NSN 6650-00-012-2430
NSN 5965-01-131-0854
NSN 5910-01-658-2513
NSN 5945-01-461-5991
NSN 4140-01-073-7436
NSN 6135-01-142-2417
NSN 5998-00-179-6903
NSN 6130-01-224-5521
NSN 5930-00-419-0231