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National Stock Number: 5315-00-440-7769
Federal Supply Class: 5315
National Item Identification Number: 004407769
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:
| 265-348812 | 43999 | THE BOEING COMPANY |
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Techincal Specification:
| MATERIAL | STEEL COMP 4340 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 4340 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CHROMIUM SHANK | | STYLE DESIGNATOR | SHOULDER | | UNDER HEAD LENGTH | 3.250 INCHES NOMINAL | | FIRST STEP DIAMETER | 0.498 INCHES NOMINAL | | FIRST STEP LENGTH | 2.250 INCHES NOMINAL | | SECOND STEP DIAMETER | 0.250 INCHES NOMINAL | | SECOND STEP LENGTH | 1.000 INCHES NOMINAL | | FIRST END STYLE | CHAMFERED | | FIRST END TAPER LENGTH | 0.030 INCHES NOMINAL | | FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL | | HEAD STYLE | DEE CHAMFER | | DISTANCE FROM CENTERLINE TO FLAT | 0.328 INCHES NOMINAL | | PIN HEAD DIAMETER | 0.748 INCHES NOMINAL | | HEIGHT | 1.250 INCHES NOMINAL | | SPECIAL FEATURES | END THREADED 1/4-28 0.375 IN. LG,0.312 HOLE DRILLED 0.047 IN ECCENTRICTO BODY 1.0 IN. DP | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 43999 | | DESIGN CONTROL REFERENCE | 265-348812 |
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