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 5998-01-227-7690
NSN 5905-01-152-6166
NSN 6105-01-468-0532
NSN 6240-00-152-3639
NSN 5855-00-912-3885
NSN 5855-00-832-9341
NSN 6105-01-196-2159
NSN 5915-01-204-7889
NSN 5915-01-628-2968
NSN 5910-00-865-2152
NSN 5975-01-343-0749
NSN 6320-01-578-6006