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 5950-00-858-4686
NSN 6130-01-503-8376
NSN 4140-01-446-6832
NSN 6240-00-409-8670
NSN 5998-01-392-0880
NSN 5975-01-256-9020
NSN 5975-00-288-5877
NSN 5910-00-156-0993
NSN 5950-01-014-5589
NSN 6110-01-394-8723
NSN 5985-00-387-5974
NSN 2925-01-607-4340