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 6105-00-144-0241
NSN 5915-00-026-9598
NSN 5920-01-431-7617
NSN 6645-01-259-7142
NSN 5999-01-589-9323
NSN 7035-00-922-5700
NSN 6105-00-500-2224
NSN 4140-01-371-0327
NSN 6645-01-197-9090
NSN 6240-00-850-1407
NSN 5910-01-542-8835
NSN 5960-00-156-0702