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 6130-00-364-2016
NSN 5930-00-021-6469
NSN 5999-01-292-1404
NSN 5835-00-807-5632
NSN 5925-01-509-0571
NSN 5910-01-532-9430
NSN 5925-01-235-2060
NSN 6130-00-795-9898
NSN 5990-00-959-3312
NSN 5920-00-846-6632
NSN 5996-01-447-4276
NSN 6320-01-585-8468