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 5925-01-337-2362
NSN 5975-00-149-0758
NSN 5910-00-853-1222
NSN 5998-01-084-2725
NSN 5930-00-100-5736
NSN 5945-00-177-3675
NSN 5855-00-631-4565
NSN 5990-01-352-5255
NSN 6610-01-160-6585
NSN 6320-01-206-1055
NSN 7035-01-502-8236
NSN 5925-01-354-6097