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 5999-00-907-0595
NSN 5945-00-820-3652
NSN 6145-01-163-9687
NSN 6130-01-062-1326
NSN 6145-01-247-0200
NSN 5855-01-091-2273
NSN 5985-01-125-8332
NSN 6620-01-510-3501
NSN 6130-00-333-2958
NSN 5930-00-021-2205
NSN 6320-01-503-7180
NSN 6110-01-152-2840