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 6150-01-261-5745
NSN 5965-00-439-6287
NSN 5945-00-859-2839
NSN 5935-00-534-7556
NSN 5996-01-373-6077
NSN 6645-00-905-2361
NSN 5895-01-460-7925
NSN 5998-01-167-6063
NSN 6320-00-476-6898
NSN 5835-01-320-8306
NSN 2925-00-642-8854
NSN 5895-01-167-3911