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 6150-00-003-5299
NSN 6240-01-255-5080
NSN 6650-01-196-4667
NSN 6110-01-600-1819
NSN 5965-01-220-0529
NSN 5998-00-122-1466
NSN 5930-01-067-9477
NSN 6650-01-398-1387
NSN 6240-00-247-7358
NSN 7035-01-576-4099
NSN 5965-01-202-1007
NSN 6130-00-091-1103