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 5965-01-028-0326
NSN 5920-01-631-4334
NSN 5999-01-537-0533
NSN 5895-01-143-8332
NSN 5930-01-196-0826
NSN 5998-00-021-8489
NSN 5835-01-522-9881
NSN 6645-01-258-0370
NSN 6320-01-056-1164
NSN 5905-00-866-3397
NSN 6685-00-927-4579
NSN 6105-01-443-1429