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 2925-00-471-1128
NSN 5945-01-062-0670
NSN 6130-01-208-5048
NSN 5975-01-007-7323
NSN 5855-00-631-4565
NSN 5910-00-251-3473
NSN 5855-01-147-4785
NSN 5999-00-824-0115
NSN 6145-01-360-7070
NSN 6145-01-430-3839
NSN 5965-01-342-2865
NSN 6110-00-758-2051