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 6130-00-504-2956
NSN 5950-01-634-0677
NSN 6220-00-440-0418
NSN 5960-01-654-4353
NSN 6150-00-952-7006
NSN 5996-01-444-4547
NSN 5990-00-961-6186
NSN 4140-01-378-8973
NSN 5965-00-076-2332
NSN 4140-01-082-1658
NSN 5985-01-574-7604
NSN 6130-01-426-8841