No other part numbers with same form, fit, and function found.
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 5990-01-161-4625
NSN 6130-00-546-9525
NSN 5960-01-462-1864
NSN 5990-01-546-1649
NSN 6220-01-451-3056
NSN 6150-00-166-5777
NSN 4140-01-069-8591
NSN 5945-01-398-4198
NSN 6135-01-633-8502
NSN 5835-01-090-0328
NSN 5930-01-414-5241
NSN 6110-01-142-1784