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 6620-00-891-8584
NSN 5835-00-198-4936
NSN 6650-01-333-5975
NSN 5945-01-294-7666
NSN 4140-00-269-5795
NSN 5930-00-586-6983
NSN 5975-00-350-5452
NSN 5945-00-084-3666
NSN 6620-01-603-6442
NSN 5975-01-568-6277
NSN 6610-01-132-6660
NSN 6240-01-131-3223