DeWalt 1004691-61 — sealing ring / washer-spring replacement

Compact replacement sealing ring (also referenced as a washer-spring) designed to restore a secure seal between mating components in handheld tools. This part is listed as a sealing ring / gasket and is listed under part number :  1004691-61.

Often cross-referenced across Stanley / Black & Decker / DeWalt parts lists—for example it appears as the "washer spring" on the Stanley KFFMED1250 rotary hammer parts breakdown—so it’s the correct choice when a worn ring or spring washer is causing leaks, play, or loss of function in compatible assemblies.

A simple, service-friendly item: drop-in fit where the original ring sits, made to re-establish sealing pressure and alignment. This compact replacement is a common item in power tool parts.