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 6645-01-115-4953
NSN 6645-01-015-3684
NSN 6110-01-184-1779
NSN 5975-00-719-9793
NSN 4140-00-529-3573
NSN 5990-01-138-8981
NSN 5975-01-357-3671
NSN 6320-01-433-3953
NSN 6320-01-193-8606
NSN 5998-01-037-2150
NSN 5915-01-032-0642
NSN 6320-01-455-3394