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 6650-01-546-3605
NSN 5965-00-296-9994
NSN 5915-01-111-1363
NSN 4140-01-381-9173
NSN 5985-00-081-0163
NSN 5935-00-510-4496
NSN 5998-01-273-5282
NSN 6240-01-660-5258
NSN 2925-01-253-6006
NSN 6145-01-190-4169
NSN 6610-01-573-5949
NSN 5910-01-112-5516