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 6220-01-627-4889
NSN 6145-01-239-2448
NSN 6150-01-418-6947
NSN 5935-01-455-0318
NSN 6320-01-119-3935
NSN 5999-00-004-6442
NSN 5996-01-378-7636
NSN 5960-00-614-3998
NSN 5855-01-244-9785
NSN 5935-01-141-7694
NSN 5998-01-383-8704
NSN 6220-01-297-8307