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 6620-01-497-3744
NSN 5990-00-184-5750
NSN 4140-00-895-6478
NSN 5935-00-554-0244
NSN 5965-00-275-0491
NSN 5975-01-646-5187
NSN 6150-01-145-6278
NSN 5975-00-682-0577
NSN 6685-01-504-1143
NSN 5996-01-450-2300
NSN 6105-01-446-8553
NSN 7035-00-870-0290