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 5930-01-557-1962
NSN 5985-01-125-4166
NSN 6620-01-415-5803
NSN 5895-01-526-2251
NSN 6105-00-577-3482
NSN 5996-01-400-1556
NSN 6650-01-455-0983
NSN 5985-01-526-2228
NSN 6645-01-370-5264
NSN 6145-00-481-1954
NSN 5999-00-477-4812
NSN 5935-01-230-8347