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National Stock Number:
5315-00-531-3404
Federal Supply Class:
5315
National Item Identification Number:
005313404
Description:
PIN,SHOULDER,HEADLESS
Detail:
A cylindrically-shaped headless item, having a shank at one or both ends. It is used for aligning, fastening, or transfer of torque and/or thrust by fitting into corresponding holes of another item. It may be threaded on one end.
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Manufacturer Information:
| S1520-65103 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL COMP 630 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | STYLE DESIGNATOR | SHOULDER | | SHOULDER DIAMETER | 0.375 INCHES NOMINAL | | OVERALL LENGTH | 4.430 INCHES NOMINAL | | FIRST STEP DIAMETER | 0.437 INCHES NOMINAL | | FIRST STEP LENGTH | 1.598 INCHES NOMINAL | | SECOND STEP DIAMETER | 0.375 INCHES NOMINAL | | SECOND STEP LENGTH | 1.437 INCHES NOMINAL | | THIRD STEP DIAMETER | 0.250 INCHES NOMINAL | | THIRD STEP LENGTH | 0.620 INCHES NOMINAL | | FIRST END STYLE | CHAMFERED | | FIRST END TAPER LENGTH | 0.030 INCHES MINIMUM AND | | 0.040 INCHES MAXIMUM | | FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | FIRST END LOCATION | SHANK END | | THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD SIZE | 0.190 INCHES | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.400 INCHES NOMINAL | | HOLE ARRANGEMENT STYLE | ONE END DRILLED | | FIRST HOLE DIAMETER | 0.064 INCHES NOMINAL | | DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 0.120 INCHES NOMINAL | | SURFACE FINISH | 100.000 MICROINCHES OVERALL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 78286 | | DESIGN CONTROL REFERENCE | S1520-65103 |
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