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 6240-01-502-7103
NSN 5895-01-485-3528
NSN 5985-01-530-8912
NSN 4140-01-658-0210
NSN 6685-01-545-4140
NSN 6620-01-510-1859
NSN 2925-00-964-7128
NSN 5996-01-173-9030
NSN 5975-00-776-9835
NSN 5996-01-513-9656
NSN 5960-01-413-3877
NSN 5965-01-258-8735