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 5999-01-265-0349
NSN 6150-01-104-4005
NSN 6220-01-133-4286
NSN 6150-01-521-3585
NSN 6610-00-290-0758
NSN 5950-01-656-6628
NSN 5920-01-173-4108
NSN 6620-00-941-8785
NSN 5905-00-539-2044
NSN 5960-00-074-8968
NSN 6610-01-362-8686
NSN 5960-00-584-4553