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 5915-00-420-1557
NSN 7035-01-293-3431
NSN 5965-00-475-2759
NSN 5905-00-818-5712
NSN 6320-01-616-0843
NSN 6685-00-306-1405
NSN 5996-00-762-5899
NSN 5998-01-411-7109
NSN 5935-01-295-8880
NSN 6650-00-181-1446
NSN 5920-01-592-8303
NSN 5920-01-381-9310