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 5985-00-026-9392
NSN 5965-01-633-7662
NSN 4140-01-420-0354
NSN 5905-00-961-8105
NSN 6130-01-455-0175
NSN 6220-01-044-0708
NSN 5835-01-574-0080
NSN 6645-01-523-8809
NSN 5945-00-923-9374
NSN 5930-01-019-0591
NSN 7035-01-580-6250
NSN 6220-01-614-7215