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National Stock Number:
5315-00-514-0937
Federal Supply Class:
5315
National Item Identification Number:
005140937
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.
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Manufacturer Information:
| 5140937 | 19200 | US ARMY ARDEC RDECOM | | 5140937 | 19205 | SPRINGFIELD ARMORY |
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Techincal Specification:
| MATERIAL | STEEL COMP 1018 AND | | STEEL COMP 1020 OVERALL | | SURFACE TREATMENT | PHOSPHATE OVERALL | | STYLE DESIGNATOR | SHOULDER | | UNDER HEAD LENGTH | 5.531 INCHES NOMINAL | | FIRST STEP DIAMETER | 0.743 INCHES MINIMUM AND | | 0.748 INCHES MAXIMUM | | FIRST STEP LENGTH | 5.281 INCHES NOMINAL | | SECOND STEP DIAMETER | 0.562 INCHES NOMINAL | | SECOND STEP LENGTH | 0.250 INCHES NOMINAL | | FIRST END STYLE | RADIUS | | FIRST END CORNER RADIUS | 0.031 INCHES NOMINAL | | HEAD STYLE | FLAT CHAMFER | | PIN HEAD DIAMETER | 1.375 INCHES NOMINAL | | HEIGHT | 0.375 INCHES NOMINAL | | SURFACE FINISH | 125.0 MICROINCHES OVERALL | | SPECIAL FEATURES | HOLE ON 0.312 IN.C FROM BOTTOM OFHEAD,0.2485 IN. MIN,0.2495 IN. MAX DIA; LOWER PORTION OF FIRST SHOULDER THREADED 0.937 IN. MIN,0.999 IN MAX.LG THD,3/4-10NC-2 THD; HOLE ON 0.125 IN.C FROM END OF SHANK,0.141 IN.DIA; PIN BFDX2,505521 PRESS FITTED INTO HOLE NEARHEAD | | CRITICALITY CODE JUSTIFICATION | FEAT |
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