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 6610-01-571-3422
NSN 5960-00-121-9926
NSN 5905-01-326-9814
NSN 5915-01-611-3552
NSN 6135-01-462-0731
NSN 6220-00-772-9791
NSN 6145-01-225-6650
NSN 6240-01-424-5850
NSN 5960-01-526-3843
NSN 6610-01-469-9532
NSN 6320-00-546-9249
NSN 5930-01-644-4770