5305-00-522-2567 SCREW,MACHINE Index 5330-00-522-2569 RETAINER,SEAL

National Stock Number:
5315-00-522-2568

Federal Supply Class:
5315

National Item Identification Number:
005222568

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:
522256819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
CHAMFER LENGTH0.031 INCHES NOMINAL
DIAMETER0.232 INCHES MINIMUM AND 0.235 INCHES MAXIMUM
HARDNESS RATING43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLEFILLISTER
HEIGHT0.360 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A322 ASSN STD ALL MATERIAL RESPONSES OR ASTM A331 ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 4140 OR STEEL COMP 4142 OR STEEL COMP 4147 OR STEEL COMP 4150 OVERALL
PIN HEAD DIAMETER0.389 INCHES MINIMUM AND 0.392 INCHES MAXIMUM
PIN CHAMFER ANGLE45.0 DEGREES NOMINAL
STYLE DESIGNATORSTRAIGHT
SURFACE FINISH63.0 MICROINCHES OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232 TY M CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE MANGANESE OVERALL
UNDER HEAD LENGTH0.953 INCHES NOMINAL


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