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 4140-01-141-7692
NSN 6150-00-614-9568
NSN 6110-01-059-0617
NSN 7035-00-392-5417
NSN 5960-01-435-1167
NSN 6610-01-585-9255
NSN 5985-01-513-0398
NSN 5835-00-140-8646
NSN 6135-01-462-6040
NSN 5985-00-377-6669
NSN 5915-01-505-8202
NSN 5925-00-153-4962