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 6610-00-523-7187
NSN 5945-01-579-1309
NSN 5915-00-603-7182
NSN 6685-01-595-3127
NSN 5910-00-563-2432
NSN 7035-01-483-7824
NSN 5975-00-189-0857
NSN 6685-01-634-0611
NSN 4140-00-952-0697
NSN 5835-01-501-0526
NSN 6220-01-322-3474
NSN 5915-01-445-4107