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 6645-01-345-6828
NSN 6220-01-135-0485
NSN 6240-01-025-1208
NSN 5960-01-166-7480
NSN 7035-00-417-2967
NSN 5915-01-192-9000
NSN 5935-00-109-2738
NSN 5945-01-408-7919
NSN 4140-01-488-1169
NSN 6110-01-336-3997
NSN 6610-01-557-6908
NSN 6610-01-502-8868