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 5999-01-303-4906
NSN 6150-01-381-0224
NSN 5920-01-070-8089
NSN 6130-00-057-5593
NSN 5855-00-058-1293
NSN 6145-00-122-0205
NSN 6150-00-416-2045
NSN 7035-01-390-1132
NSN 6105-01-325-9845
NSN 5855-01-634-0259
NSN 5945-00-069-9279
NSN 5975-01-010-8942