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 5915-01-119-6184
NSN 5965-01-442-9749
NSN 2925-00-066-4253
NSN 6130-00-562-1917
NSN 4140-01-026-2304
NSN 6685-01-367-2927
NSN 5915-01-345-4846
NSN 5935-00-877-3694
NSN 5835-01-486-4191
NSN 6150-01-348-4036
NSN 5905-01-004-9255
NSN 5930-00-687-2288