5315-01-051-8378 KEY,MACHINE Index 5315-01-051-8380 PIN,GROOVED,HEADLESS

National Stock Number:
5315-01-051-8379

Federal Supply Class:
5315

National Item Identification Number:
010518379

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.


Manufacturer Information:
735802219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
735909519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.188 INCHES NOMINAL
CHAMFER LENGTH0.078 INCHES NOMINAL
DIAMETER0.368 INCHES MINIMUM AND 0.373 INCHES MAXIMUM
FIRST HOLE DIAMETER0.125 INCHES MINIMUM AND 0.129 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
HEIGHT0.125 INCHES NOMINAL
HOLE ARRANGEMENT STYLEONE END DRILLED
MATERIALSTEEL COMP 1040 OR STEEL COMP 1045 OR STEEL COMP 1050 OR STEEL COMP 1141 OR STEEL COMP 1144 OVERALL
PIN CHAMFER ANGLE15.0 DEGREES NOMINAL
PIN HEAD DIAMETER0.625 INCHES NOMINAL
UNDER HEAD LENGTH1.531 INCHES NOMINAL
STYLE DESIGNATORSTRAIGHT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232 TY M CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE MANGANESE OVERALL


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