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 5960-01-577-0628
NSN 6150-01-061-5129
NSN 5945-01-282-6061
NSN 6145-01-274-3354
NSN 5910-01-351-4667
NSN 5999-01-189-3398
NSN 5950-00-736-0507
NSN 6145-01-152-2417
NSN 5855-01-197-2774
NSN 5895-01-591-1258
NSN 7035-01-173-5503
NSN 4140-01-005-0154