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 5925-01-033-3853
NSN 6105-01-129-3832
NSN 5998-01-152-2819
NSN 6110-01-589-8485
NSN 5905-01-025-2350
NSN 5925-01-579-6730
NSN 6110-01-028-6169
NSN 5965-01-130-1965
NSN 5920-00-004-0274
NSN 6145-00-752-2038
NSN 6110-00-229-1360
NSN 2925-01-139-5144