3020-00-103-0858 GEAR,SPUR Index 1710-00-103-0860 LOCK,INTERCONNECT

National Stock Number:
5315-00-103-0859

Federal Supply Class:
5315

National Item Identification Number:
001030859

Description:
PIN,GROOVED,HEADED

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


Manufacturer Information:
52B1144-203111BLISS E W CO GULF AND WESTERN MFG CO SUB OF GULF AND WESTERN INDUSTRIES
52B1144-221439CURTISS-WRIGHT FLOW CONTROL SERVICE, LLC
7545534-0598750SAN ANTONIO AIR LOGISTICS CENTER


Techincal Specification:
EFFECTIVE LENGTH2.250 INCHES NOMINAL
DIAMETER0.870 INCHES NOMINAL
FIRST END STYLECHAMFERED
HARDNESS RATING41.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLEROUND W/WRENCH FLATS
HEIGHT0.375 INCHES NOMINAL
MATERIALSTEEL COMP 4340 OR STEEL COMP 4140 OVERALL
PIN HEAD DIAMETER1.750 INCHES NOMINAL
SPECIAL FEATURESO/A LG 3.375 IN.; SURFACE TEXTURE PER ANSIB46.1; HEAT TREAT TO 190,000 TO 200,000 PSI PER MIL-H-6875; U/O P/NS 62D35561 AND 7545535
UNDER HEAD LENGTH3.000 INCHES NOMINAL
UNDERCUT DIAMETER0.063 INCHES NOMINAL
WIDTH ACROSS FLATS1.500 INCHES NOMINAL
STYLE DESIGNATORGROOVE
SURFACE FINISH125.0 MICROINCHES HEAD OUTSIDE DIAMETER
SURFACE FINISH125.0 MICROINCHES UNDERCUT
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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