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 5945-01-573-6488
NSN 5996-01-282-9635
NSN 5855-01-029-8733
NSN 5920-00-298-0700
NSN 6110-01-348-8843
NSN 5910-01-237-1701
NSN 6150-01-519-0426
NSN 5905-00-185-6237
NSN 6620-00-724-3137
NSN 5996-01-641-2518
NSN 7035-00-009-8705
NSN 6110-00-694-5428