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 5895-00-188-8156
NSN 6220-00-827-0227
NSN 5910-00-206-3224
NSN 6130-01-399-0126
NSN 6150-01-481-4183
NSN 5985-00-351-9456
NSN 5999-00-839-0701
NSN 6645-01-626-5373
NSN 5990-01-378-7349
NSN 5925-01-185-9897
NSN 5960-01-474-4843
NSN 6130-00-020-1881