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 5910-01-277-2913
NSN 5999-01-649-2810
NSN 5985-00-607-8953
NSN 5905-00-491-1482
NSN 5960-00-755-7017
NSN 6130-01-481-7312
NSN 7035-01-451-6421
NSN 6650-00-678-5627
NSN 5975-00-422-8500
NSN 6610-00-219-4150
NSN 6150-01-655-0311
NSN 6320-01-283-9370