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 5915-01-386-4402
NSN 6135-01-335-9184
NSN 5930-01-529-6777
NSN 5999-00-835-9381
NSN 5990-01-048-1056
NSN 5895-01-634-0630
NSN 6135-01-432-6201
NSN 6645-01-066-6665
NSN 5895-00-826-8652
NSN 6610-01-027-8736
NSN 5920-00-009-2052
NSN 5835-00-119-5585