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 5910-01-293-2018
NSN 5960-00-223-8381
NSN 4140-01-334-8637
NSN 5920-01-113-8048
NSN 5920-00-812-3655
NSN 5960-01-121-4105
NSN 7035-00-616-4410
NSN 5999-01-361-7117
NSN 5950-01-387-3401
NSN 5999-01-184-6415
NSN 6145-01-148-2752
NSN 6320-01-571-8974