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 6150-01-044-8803
NSN 6150-01-131-2875
NSN 6620-00-900-3986
NSN 5945-01-486-5541
NSN 5925-01-197-5846
NSN 5935-00-671-9384
NSN 5998-01-558-9495
NSN 5996-00-025-1508
NSN 6650-01-461-9693
NSN 6130-00-781-0709
NSN 5905-01-450-5593
NSN 6110-01-262-3558