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 5895-00-539-8322
NSN 6645-00-775-2172
NSN 5895-01-461-8287
NSN 5895-01-331-9584
NSN 6110-01-316-6958
NSN 5835-00-763-2938
NSN 2925-01-464-3093
NSN 6110-01-355-1286
NSN 5855-00-832-9341
NSN 5985-01-428-7295
NSN 5960-01-035-3051
NSN 5935-01-369-8337