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 5920-01-300-6055
NSN 5998-01-027-0855
NSN 6610-01-278-8377
NSN 2925-01-310-3232
NSN 6620-00-431-3837
NSN 5960-00-429-9488
NSN 6650-00-932-2048
NSN 2925-00-020-7524
NSN 5998-00-504-8113
NSN 2925-01-252-8049
NSN 5910-01-461-7673
NSN 6620-01-605-2590