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 6240-01-410-8958
NSN 6240-00-292-3237
NSN 5925-01-531-6177
NSN 5996-00-703-1004
NSN 5996-01-514-7341
NSN 6130-00-790-7301
NSN 5915-00-888-4379
NSN 5915-01-440-1227
NSN 5990-01-068-1651
NSN 5996-01-573-6931
NSN 6320-00-857-4073
NSN 5975-01-559-1624