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 6135-01-136-8306
NSN 6645-01-399-8127
NSN 5965-01-036-9945
NSN 6240-00-633-1243
NSN 5935-01-428-2177
NSN 6610-01-273-2075
NSN 6650-01-451-1372
NSN 5960-01-533-5162
NSN 6150-01-426-4814
NSN 5855-01-461-7726
NSN 5915-00-108-8542
NSN 5999-00-732-9109