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 6135-01-633-8502
NSN 5930-00-841-7520
NSN 6240-01-259-0665
NSN 5910-01-501-0652
NSN 5975-01-650-1550
NSN 6220-01-482-7650
NSN 5915-01-290-4828
NSN 5935-01-360-7021
NSN 6650-00-971-5054
NSN 6685-01-068-7704
NSN 5945-00-299-8295
NSN 5905-00-401-5030