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 6150-01-091-1485
NSN 4140-01-567-0631
NSN 6110-01-598-0249
NSN 5998-01-378-9101
NSN 2925-01-453-1606
NSN 5915-01-241-1803
NSN 5950-01-208-7717
NSN 6220-01-359-7820
NSN 5975-01-199-9375
NSN 6135-01-433-2062
NSN 6135-01-466-0192
NSN 7035-01-129-7834