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 5835-00-269-2232
NSN 7035-00-111-4389
NSN 6610-01-347-6781
NSN 5965-01-508-2537
NSN 5855-01-618-5289
NSN 6145-00-444-6770
NSN 5935-01-453-8237
NSN 6320-01-446-5985
NSN 5999-01-021-7958
NSN 6620-00-160-0844
NSN 5985-00-998-6289
NSN 5990-01-118-8624