Posted by Tom Petroff (IL) [162.158.75.163] on Saturday, January 20, 2018 at 11:05:26 :
In Reply to: Re: W500 spring eye bolts posted by Doc Dave (in MD) [162.158.78.121] on Saturday, January 20, 2018 at 10:28:38 :
M35 Part #7521-826 Front spring pin.
National Stock Number #2510-00-7521-826
See if any of these measurements are close.
Technical Data | NSN 2510-00-752-1826
Characteristic
Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-633,C1019 OR C1022,COLD FINISHED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR P1 PIN TYPE, COUNTERBORE
CONCENTRIC HOLE DEPTH 2.250 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER 0.328 INCHES NOMINAL
PIN DIAMETER 0.990 INCHES MINIMUM AND 0.991 INCHES MAXIMUM
PIN OVERALL LENGTH 4.281 INCHES NOMINAL
FIRST LOCKING GROOVE WIDTH 0.367 INCHES NOMINAL
FIRST LOCKING GROOVE DEPTH 0.129 INCHES NOMINAL
SECOND LOCKING GROOVE WIDTH 0.367 INCHES NOMINAL
SECOND LOCKING GROOVE DEPTH 0.129 INCHES NOMINAL
FIRST GREASE RELIEF GROOVE WIDTH 0.666 INCHES NOMINAL
FIRST GREASE RELIEF GROOVE LENGTH 0.367 INCHES NOMINAL
FIRST GREASE RELIEF GROOVE DEPTH 0.129 INCHES NOMINAL
DISTANCE FROM END TO FIRST GREASE RELIEF GROOVE 1.942 INCHES NOMINAL
MATERIAL HARDNESS RATING 50.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM
FEATURES PROVIDED CASEHARDENED
SPECIAL FEATURES 0.188 IN. W BY 0.125 IN. DEEP SLOT,CENTRALLY LOCATED,IN THD END
TGP
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