5999-01-471-7510 HEAT SINK,ELECTRICAL-ELECTRONIC Index 5305-01-471-7512 SCREW ASSEMBLY,PANEL

National Stock Number:
5315-01-471-7511

Federal Supply Class:
5315

National Item Identification Number:
014717511

Description:
PIN,TAPERED,THREADED

Detail:
A CONE-SHAPED HEADLESS ITEM, HAVING A THREADED PORTION AT EITHER END. IT IS USED FOR ALIGNING, FASTENING, AND THE LIKE BY FITTING INTO A CORRESPONDING TAPER REAMED HOLE.


Manufacturer Information:
9646577-0376823NORTHROP GRUMMAN SYSTEMS CORPORATION
9646577-0398750SAN ANTONIO AIR LOGISTICS CENTER
9646577-0398752WARNER ROBINS AIR LOGISTICS CENTER


Techincal Specification:
MATERIALSTEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758,CONDF4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDOD-P-16232,TYPEM,CL3,ORTYPER TYPE Z, CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORTHREADED AT SMALL END
TAPER LENGTH2.860 INCHES MINIMUM AND
2.891 INCHES MAXIMUM
TAPER MINOR DIAMETER0.191 INCHES MINIMUM AND
0.201 INCHES MAXIMUM
TAPER MAJOR DIAMETER0.625 INCHES NOMINAL
TAPER0.500 PER FOOT IN INCHES
FIRST END STYLECHAMFERED
FIRST END TAPER LENGTH0.027 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END STYLERADIUS
SECOND END CORNER RADIUS0.484 INCHES MINIMUM AND
0.516 INCHES MAXIMUM
FIRST END LOCATIONTHREADED END
THREAD SERIES DESIGNATORUNJF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.406 INCHES NOMINAL
ANGLE BETWEEN CENTERLINE OF HOLES45.0 DEGREES NOMINAL
SPECIAL FEATURESOVERALL LENGTH IS 3.5 INCHES;THREADS PER MIL-S-8879;SHARP EXTERNAL CORNERS SHALL HAVE A .005 TO .015 INCH RADIUS OR .005 INCH BY 45 DEGREE CHAMFER;HEAT TREAT TO 160-180 KSI PER MIL-H-6875;SOLID FILM LUBE ALL SURFACES PER MIL-L-46010, EXEPT THREADS;MAGNETIC PARTICLE INSPECTION PER ASTM E 1444;SHOULDER 0.047 INCHES WIDE;SMALL END DIAMETER 0.332 NOMINALLY


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