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 6105-01-523-4123
NSN 5910-01-646-8050
NSN 5960-01-399-4327
NSN 5910-00-558-4758
NSN 5999-00-374-2527
NSN 5855-00-235-2676
NSN 5975-00-099-9312
NSN 5950-01-412-1194
NSN 7035-01-154-0796
NSN 4140-01-087-7607
NSN 5960-01-385-4333
NSN 6650-01-444-1321