|Castle type nuts manufactured to MIL Specification MS21025 using 4140 steel. Mild steel nuts are not acceptable for use on certificated aircraft. 1-1/4" dia. nuts for 500 x 5 axles, 1-1/2" dia. nuts for 600 x 6 axles.|
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
GROVE ROUND AXLE NUT 5514
Exactly what I needed. Thanks!
CASTLE NUT 600X6 MS21025-24
I bought these because I needed 1-1/2-16 threaded nuts for a non-aircraft project. Its a hard to find thread size but Aircraft Spruce provided the solution..
Perfect as advertised.
High quality and a perfect fit.
Great Product, Great Fit. Steve
Fit my Cessna 150 Axle fine - its a Cessna PN replacement. Allowed me to take off the ugly nut for wheel pants and put on a hub cap.
got here ok
These nuts were absolutely perfect!
Great item, fast service, great transaction!
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The dimensions of 06-11815 are 9/16 inch height x 15/16 inch outer flat side. Looking at the drawings in the "Drawings" tab, these would H and F. For reference, G is 1-1/16 inch.
It is a Mil Spec part, so as long as the aircraft manufacturer calls for this as a replacement part, it would apply to a certified aircraft. Similar to AN bolts and nuts.
MS24665-360 or -362 will work just fine