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 5996-00-098-3864
NSN 6150-01-200-0794
NSN 5905-00-456-1319
NSN 5998-01-173-8480
NSN 6220-01-492-9403
NSN 6130-00-281-5978
NSN 5895-01-239-4859
NSN 5925-00-232-3256
NSN 5998-01-415-5525
NSN 5925-01-454-3735
NSN 5915-00-954-3311
NSN 6240-01-332-0310