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 5905-01-459-8151
NSN 6150-00-834-0537
NSN 5905-00-850-5990
NSN 5975-01-607-7047
NSN 7035-01-085-5955
NSN 5965-00-871-8987
NSN 6610-01-633-2722
NSN 6130-01-324-9839
NSN 2925-01-132-5827
NSN 5915-01-249-2789
NSN 5985-00-727-5293
NSN 7035-01-496-5896