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 6645-00-872-3329
NSN 6130-01-083-6049
NSN 6135-00-027-3914
NSN 5855-01-631-4331
NSN 5915-01-146-5543
NSN 5905-00-384-0449
NSN 5985-00-761-1980
NSN 5998-01-193-8132
NSN 5905-00-610-5337
NSN 5990-01-465-9235
NSN 6130-01-500-5887
NSN 5999-01-199-5894