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 5999-01-414-6464
NSN 6150-01-462-2884
NSN 5920-01-177-1278
NSN 5935-00-587-1941
NSN 5835-01-495-5986
NSN 6685-01-012-2854
NSN 5935-00-168-1460
NSN 7035-01-204-7481
NSN 6620-01-197-7665
NSN 6610-01-118-5498
NSN 6650-00-035-9297
NSN 6320-01-359-3921