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 5960-01-200-2586
NSN 5975-01-422-0552
NSN 6220-01-419-0206
NSN 6240-00-284-1457
NSN 5925-01-478-8655
NSN 2925-00-080-2124
NSN 6220-00-351-4556
NSN 4140-01-320-9027
NSN 5895-01-025-0409
NSN 2925-00-019-9649
NSN 5910-00-184-8249
NSN 6220-00-951-6456