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 6135-01-196-7399
NSN 6620-00-871-9346
NSN 5895-01-660-7132
NSN 6240-00-583-3690
NSN 5835-01-580-0446
NSN 5925-00-859-7942
NSN 6150-01-160-0389
NSN 6240-00-946-9658
NSN 6610-00-701-2600
NSN 6105-00-693-2207
NSN 5999-01-182-7461
NSN 5935-01-291-8199