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 6650-01-406-5322
NSN 6650-01-258-0811
NSN 6220-01-242-9031
NSN 6110-01-631-4455
NSN 4140-00-580-8508
NSN 6145-00-565-5993
NSN 6610-01-081-7532
NSN 5930-00-794-9097
NSN 4140-00-397-3545
NSN 5975-01-648-3497
NSN 7035-00-981-7216
NSN 5915-01-540-4491