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 6320-01-181-9474
NSN 5985-01-226-8660
NSN 5996-00-111-4600
NSN 5920-01-614-1391
NSN 6105-01-577-5310
NSN 6645-01-151-9732
NSN 6320-01-202-8761
NSN 5920-01-502-9681
NSN 5905-00-200-1402
NSN 5985-01-418-0804
NSN 5999-01-580-0934
NSN 5998-01-248-3009