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 5965-00-139-2809
NSN 4140-01-634-0330
NSN 6240-01-325-8901
NSN 5910-01-435-7686
NSN 5960-01-383-6262
NSN 7035-01-512-1826
NSN 2925-00-592-2819
NSN 5965-01-450-7694
NSN 6145-01-435-4416
NSN 5910-00-708-1893
NSN 5960-00-692-2887
NSN 5960-01-178-3845