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 6620-01-207-0667
NSN 5945-00-658-5810
NSN 5998-01-513-5191
NSN 5999-01-303-7613
NSN 5999-00-270-6588
NSN 5920-01-195-7254
NSN 6105-01-383-4501
NSN 7035-00-050-9962
NSN 6220-00-985-3465
NSN 5835-01-257-0154
NSN 4140-01-320-9027
NSN 6135-00-681-2702