5998-00-490-4118 PRINTED WIRING BOARD Index 5340-00-490-4123 SLIDE,DRAWER,EXTENSION

National Stock Number:
5315-00-490-4120

Federal Supply Class:
5315

National Item Identification Number:
004904120

Description:
PIN,SHOULDER,HEADED

Detail:
A CYLINDRICALLY-SHAPED HEADED ITEM, HAVING A SOLID SHANK IN STEPS OF TWO OR MORE DIFFERENT DIAMETERS UNDER AND IN ADDITION TO THE HEAD. EXCLUDES PIN, ECCENTRIC.


Manufacturer Information:
1107276818876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
MATERIALSTEEL COMP 303SE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 303SE,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORSHOULDER
UNDER HEAD LENGTH2.562 INCHES MINIMUM AND
2.567 INCHES MAXIMUM
FIRST STEP DIAMETER0.308 INCHES MINIMUM AND
0.310 INCHES MAXIMUM
FIRST STEP LENGTH1.850 INCHES MINIMUM AND
1.858 INCHES MAXIMUM
SECOND STEP DIAMETER0.237 INCHES MINIMUM AND
0.240 INCHES MAXIMUM
SECOND STEP LENGTH0.704 INCHES MINIMUM AND
0.717 INCHES MAXIMUM
FIRST END STYLECHAMFERED
FIRST END TAPER LENGTH0.030 INCHES NOMINAL
FIRST END TAPER ANGLE30.0 DEGREES NOMINAL
HEAD STYLEKNURLED NO. 1
PIN HEAD DIAMETER0.500 INCHES NOMINAL
HEIGHT0.245 INCHES MINIMUM AND
0.250 INCHES MAXIMUM
SURFACE FINISH125.0 MICROINCHES OVERALL
SPECIAL FEATURES0.081 IN. MIN. 0.086 IN. MAX. DIA HOLE 0.188 IN. MIN. 0.193 IN. MAX. FROM UNDERSIDE OF HEAD AND COUNTERSUNK 90.0 DEG. TO 0.125 IN. DIA. TWO PLACES,0.061 IN. MIN. 0.065 IN. MAX. DIA. HOLE 0.968 IN. FROM UNDERSIDE OF HEAD
THE MANUFACTURERS DATA
MANUFACTURERS CODE18876
DESIGN CONTROL REFERENCE11072768


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