5315-00-297-1451 PIN,GROOVED,HEADLESS Index 5315-00-297-1454 PIN,GROOVED,HEADLESS

National Stock Number:
5315-00-297-1452

Federal Supply Class:
5315

National Item Identification Number:
002971452

Description:
PIN,GROOVED,HEADLESS

Detail:
A headless item of various shapes, usually cylindrical, having either circular or longitudinal groove(s). Its length must not exceed 12 inches (304 MM). Excludes ROD, GROOVED, HEADLESS; SHAFT (as modified); and PIN, VEHICULAR LEAF SPRING SHACKLE.


Techincal Specification:
EFFECTIVE LENGTH1.255 INCHES MINIMUM AND 1.260 INCHES MAXIMUM
DIAMETER0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM
FIRST END LOCATIONBOTH ENDS
FIRST END STYLECHAMFERED
FIRST END TAPER ANGLE40.0 DEGREES NOMINAL
FIRST END TAPER LENGTH0.015 INCHES NOMINAL
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
OVERALL LENGTH1.516 INCHES MINIMUM AND 1.536 INCHES MAXIMUM
MATERIALSTEEL OVERALL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SECOND UNDERCUT WIDTH0.073 INCHES MINIMUM AND 0.076 INCHES MAXIMUM
STYLE DESIGNATORGROOVE
SURFACE FINISH32.0 MICROINCHES SHANK END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232,TY 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
UNDERCUT DIAMETER0.176 INCHES MINIMUM AND 0.182 INCHES MAXIMUM
UNDERCUT WIDTH0.073 INCHES MINIMUM AND 0.076 INCHES MAXIMUM


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