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 7035-00-043-1325
NSN 5930-01-258-5878
NSN 5985-01-442-8554
NSN 6620-01-502-9104
NSN 6220-01-453-9038
NSN 5835-00-794-7500
NSN 5975-00-924-1461
NSN 6645-01-513-9175
NSN 6645-01-416-9895
NSN 6645-01-252-8870
NSN 4140-00-287-5476
NSN 6220-01-338-6012