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 5975-00-056-8600
NSN 5935-01-021-3131
NSN 5915-01-350-8680
NSN 6685-01-406-3960
NSN 6685-01-317-1569
NSN 5985-00-422-5337
NSN 6220-00-329-3497
NSN 5905-00-433-1929
NSN 5920-01-119-7149
NSN 5920-01-268-5483
NSN 6320-01-036-2598
NSN 5950-00-497-9440