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 5999-01-287-9750
NSN 7035-01-328-3344
NSN 2925-01-586-8850
NSN 5895-00-351-5346
NSN 6320-01-072-2073
NSN 6145-01-171-4011
NSN 5998-00-165-1672
NSN 2925-00-008-5485
NSN 6320-01-422-1212
NSN 6145-00-736-5919
NSN 5965-01-399-8454
NSN 5990-01-037-6531