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 6220-01-028-0329
NSN 5965-00-901-6203
NSN 6620-01-146-4680
NSN 6650-00-654-5967
NSN 6220-01-152-1701
NSN 7035-01-271-1643
NSN 6610-00-112-2698
NSN 5895-01-479-5031
NSN 5975-00-738-0211
NSN 6130-00-443-6963
NSN 6240-00-172-5866
NSN 5999-01-425-0968