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 5965-01-598-1231
NSN 4140-01-229-2742
NSN 5835-00-213-9811
NSN 5935-01-196-6014
NSN 5985-01-385-5576
NSN 6240-00-172-8451
NSN 5835-01-310-8979
NSN 6610-01-235-5566
NSN 5930-01-435-7680
NSN 6610-01-257-5808
NSN 5930-00-288-1882
NSN 5920-00-149-1469