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 6620-00-646-9474
NSN 5965-01-262-1722
NSN 6145-01-420-7620
NSN 5965-01-584-1310
NSN 6150-00-630-2876
NSN 6135-01-492-5717
NSN 5915-00-899-9890
NSN 6145-00-144-0918
NSN 5975-01-145-3768
NSN 6110-01-370-4234
NSN 6110-00-845-0524
NSN 4140-01-413-2162