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 5985-00-261-3359
NSN 5915-01-657-9803
NSN 5895-01-351-6551
NSN 5996-01-462-5332
NSN 5895-01-463-7929
NSN 5930-01-329-6264
NSN 6620-00-477-0654
NSN 5945-00-519-0768
NSN 5990-01-121-1175
NSN 6220-01-168-9383
NSN 5998-01-197-7915
NSN 5920-01-257-3016