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 6150-01-421-9351
NSN 2925-00-159-9003
NSN 6610-01-362-8686
NSN 7035-01-513-0388
NSN 6650-01-587-8380
NSN 5975-01-492-5357
NSN 6650-00-378-9416
NSN 6220-01-423-9443
NSN 5960-01-535-1743
NSN 5965-01-518-6227
NSN 5930-01-071-4012
NSN 5990-01-498-0641