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 5999-01-574-4987
NSN 5925-01-120-3837
NSN 5985-01-545-0648
NSN 6135-01-173-6306
NSN 5985-01-023-8377
NSN 6145-01-452-0021
NSN 5935-00-859-8955
NSN 5920-01-121-6525
NSN 5855-00-451-6155
NSN 5998-01-403-2586
NSN 5996-01-340-4510
NSN 5920-00-149-0013