1055-00-385-7855 PIN ASSEMBLY Index 1055-00-385-7857 SHAFT,TOP CARRIAGE

National Stock Number:
5315-00-385-7856

Federal Supply Class:
5315

National Item Identification Number:
003857856

Description:
PIN,STRAIGHT,HEADED

Detail:
A headed, cylindrically-shaped item having a solid shank for fitting into corresponding holes, used for aligning or fastening. It may have welding projections. It also may contain holes drilled perpendicular to axial centerline. Excludes PIN, ECCENTRIC.


Techincal Specification:
CHAMFER LENGTH0.062 INCHES NOMINAL
DIAMETER0.746 INCHES MINIMUM AND 0.748 INCHES MAXIMUM
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.250 INCHES NOMINAL
FIRST HOLE DIAMETER0.140 INCHES NOMINAL
HEAD STYLEFLAT
HEIGHT0.250 INCHES NOMINAL
HOLE ARRANGEMENT STYLEONE END DRILLED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ0S0634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1018 OVERALL
PIN HEAD DIAMETER1.250 INCHES NOMINAL
PIN CHAMFER ANGLE45.0 DEGREES NOMINAL
STYLE DESIGNATORSTRAIGHT
SURFACE TREATMENTPHOSPHATE OVERALL
UNDER HEAD LENGTH3.875 INCHES NOMINAL


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