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 5910-01-206-5051
NSN 6620-01-415-5803
NSN 5965-01-658-5780
NSN 5910-00-037-7550
NSN 6320-00-174-1362
NSN 4140-00-921-3814
NSN 6650-00-754-2276
NSN 5905-00-997-9399
NSN 5990-01-463-2279
NSN 6240-01-047-4085
NSN 6110-00-397-7531
NSN 6145-01-466-7637