4820-01-148-8256 VALVE,REGULATING,FLUID PRESSURE Index 5315-01-148-8258 PIN,GROOVED,HEADED

National Stock Number:
5315-01-148-8257

Federal Supply Class:
5315

National Item Identification Number:
011488257

Description:
PIN,GROOVED,HEADED

Detail:
A CYLINDRICALLY-SHAPED HEADED ITEM, HAVING CIRCULAR OR LONGITUDINAL GROOVE(S).


Manufacturer Information:
153233210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
5315PL08928839009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH


Techincal Specification:
0.311 INCHES MAXIMUM
UNDERCUT DIAMETER0.280 INCHES NOMINAL
UNDER HEAD LENGTH0.948 INCHES MINIMUM AND
0.963 INCHES MAXIMUM
UNDERCUT WIDTH0.031 INCHES NOMINAL
PIN HEAD DIAMETER0.375 INCHES NOMINAL
HEIGHT0.062 INCHES NOMINAL
INTERNAL DRIVE STYLETORQUE
SPECIAL FEATURESUNDERCUT AT SQUARE END 0.073 IN. MIN,0.083 IN. MAX LONG,0.215 IN. MIN,0.217 IN. MAX DIA,CONCENTRIC HOLE 0.156 IN. MIN,0.166 IN. MAX DEEP,0.156 IN. MIN,0.161 IN. MAX DIA AT SQUARE END
FIRST END STYLESQUARE
HEAD STYLEFLAT
MATERIALSTEEL COMP 630 OVERALL
STYLE DESIGNATORGROOVE
MATERIAL DOCUMENT AND CLASSIFICATIONAISI,17-4PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 TYPE 1,TYPE 2,OR TYPE 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND
42.0 ROCKWELL C MAXIMUM OVERALL
DIAMETER0.306 INCHES MINIMUM AND


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