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 6130-01-641-7201
NSN 5998-01-441-1627
NSN 5925-00-290-4451
NSN 7035-00-541-8516
NSN 6150-01-383-0827
NSN 5915-01-128-1121
NSN 6620-00-646-9474
NSN 5998-01-568-5268
NSN 2925-01-513-2073
NSN 5905-00-584-2831
NSN 5975-00-946-5324
NSN 5950-01-428-7063