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 5998-01-007-2504
NSN 5925-00-342-3637
NSN 6130-01-468-2612
NSN 5930-01-634-0659
NSN 5996-01-497-3412
NSN 5930-01-415-0207
NSN 5996-00-061-0336
NSN 5935-00-824-4483
NSN 6620-00-658-6588
NSN 5930-00-964-3769
NSN 5990-01-581-5103
NSN 5945-01-177-7634