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 5920-00-753-5113
NSN 6650-01-576-3258
NSN 6685-00-064-8189
NSN 5965-01-577-0565
NSN 5999-00-879-2163
NSN 6145-01-591-6782
NSN 5905-01-004-9961
NSN 6110-01-327-4109
NSN 6320-01-227-2648
NSN 5996-01-312-3508
NSN 6150-00-478-1472
NSN 4140-00-678-2141