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 5990-01-130-4959
NSN 5925-01-331-0235
NSN 5925-01-323-7756
NSN 7035-00-185-8683
NSN 5985-01-523-0350
NSN 5975-01-007-7323
NSN 5920-01-223-8588
NSN 6105-01-118-8537
NSN 4140-01-324-3548
NSN 6145-01-324-7528
NSN 6240-00-235-5159
NSN 5915-00-518-1644