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 6145-01-039-2568
NSN 5998-01-577-0035
NSN 5915-01-028-0899
NSN 5895-00-113-4647
NSN 6110-00-609-9336
NSN 5930-01-258-4817
NSN 6145-01-511-0943
NSN 2925-01-424-0235
NSN 5950-01-305-1821
NSN 6220-01-614-3767
NSN 6320-00-857-4073
NSN 6320-00-116-3658