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 6645-00-287-9192
NSN 5996-00-754-2840
NSN 5960-01-319-0276
NSN 5930-01-406-2999
NSN 6110-00-872-1475
NSN 6105-00-043-3374
NSN 5996-00-841-1862
NSN 5950-00-833-8386
NSN 5925-01-275-2954
NSN 6150-01-593-5365
NSN 5985-00-855-2736
NSN 5945-00-150-3034