1620-00-440-7768 DRAG BRACE,LANDING GEAR Index 2810-00-440-7770 DOWEL,CRANKCASE HOL

National Stock Number:
5315-00-440-7769

Federal Supply Class:
5315

National Item Identification Number:
004407769

Description:
PIN,SHOULDER,HEADED

Detail:
A CYLINDRICALLY-SHAPED HEADED ITEM, HAVING A SOLID SHANK IN STEPS OF TWO OR MORE DIFFERENT DIAMETERS UNDER AND IN ADDITION TO THE HEAD. EXCLUDES PIN, ECCENTRIC.


Manufacturer Information:
265-34881243999THE BOEING COMPANY


Techincal Specification:
DISTANCE FROM CENTERLINE TO FLAT0.328 INCHES NOMINAL
FIRST END STYLECHAMFERED
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
FIRST END TAPER LENGTH0.030 INCHES NOMINAL
FIRST STEP DIAMETER0.498 INCHES NOMINAL
FIRST STEP LENGTH2.250 INCHES NOMINAL
HEAD STYLEDEE CHAMFER
HEIGHT1.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 4340 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4340 OVERALL
PIN HEAD DIAMETER0.748 INCHES NOMINAL
SECOND STEP DIAMETER0.250 INCHES NOMINAL
SECOND STEP LENGTH1.000 INCHES NOMINAL
SPECIAL FEATURESEND THREADED 1/4-28 0.375 IN. LG,0.312 HOLE DRILLED 0.047 IN ECCENTRICTO BODY 1.0 IN. DP
STYLE DESIGNATORSHOULDER
SURFACE TREATMENTCHROMIUM SHANK
UNDER HEAD LENGTH3.250 INCHES NOMINAL


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