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 5960-01-370-4285
NSN 6220-00-420-1245
NSN 5920-01-423-8595
NSN 5910-01-224-9607
NSN 5975-01-130-3163
NSN 5960-01-373-5313
NSN 5855-01-542-2016
NSN 5895-01-370-5045
NSN 5895-00-155-1451
NSN 5965-01-570-4711
NSN 5915-01-321-0817
NSN 5905-01-236-4068