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 6645-00-269-2764
NSN 4140-01-118-8436
NSN 5920-01-263-9590
NSN 5945-01-014-8137
NSN 5975-00-284-5095
NSN 6220-01-346-8313
NSN 2925-01-251-2989
NSN 5975-01-593-4387
NSN 6135-01-014-3144
NSN 5965-01-025-5129
NSN 6650-01-481-8009
NSN 5998-01-098-3543