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 6130-01-154-2234
NSN 6320-00-882-7061
NSN 5910-00-326-2022
NSN 6685-01-605-3617
NSN 5990-01-232-6018
NSN 5999-00-202-0788
NSN 6145-01-643-8955
NSN 6650-01-243-5291
NSN 5855-01-381-6052
NSN 5920-01-258-3664
NSN 6620-01-517-0014
NSN 5998-00-038-4685