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 5999-01-263-3657
NSN 5895-01-272-2318
NSN 6650-00-084-4258
NSN 5910-01-424-8786
NSN 5960-00-099-9790
NSN 5835-00-922-1263
NSN 5950-01-047-0884
NSN 6240-01-350-3533
NSN 6135-00-505-0679
NSN 5945-01-070-5962
NSN 6320-00-809-5744
NSN 5905-00-602-9780