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 6685-01-027-7061
NSN 4140-00-888-9836
NSN 5999-01-117-9275
NSN 6105-00-330-4466
NSN 6220-01-162-7954
NSN 5910-01-589-3644
NSN 6145-01-271-6942
NSN 5920-00-823-0969
NSN 5910-01-595-7427
NSN 7035-00-092-4356
NSN 6685-01-606-0100
NSN 6110-00-839-8026