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 5975-01-571-8418
NSN 5910-01-214-0626
NSN 5998-01-164-5757
NSN 6650-01-557-4143
NSN 5996-01-109-1586
NSN 5920-01-547-6517
NSN 5985-01-217-7425
NSN 5910-00-422-5333
NSN 5920-01-045-1484
NSN 6685-00-831-2709
NSN 5935-00-855-3738
NSN 5975-01-336-8507