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National Stock Number:
5315-01-525-2946
Federal Supply Class:
5315
National Item Identification Number:
015252946
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:
| LD122-0036-00011 | 43999 | THE BOEING COMPANY |
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Techincal Specification:
| FIRST END STYLE | CHAMFERED | | FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL | | FIRST END TAPER LENGTH | 0.020 INCHES NOMINAL | | FIRST STEP DIAMETER | 0.180 INCHES NOMINAL | | OVERALL LENGTH | 1.518 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 304 OVERALL | | NOMINAL THREAD SIZE | 0.250 INCHES | | SHOULDER LENGTH | 0.080 INCHES NOMINAL | | SHOULDER WIDTH ACROSS FLATS | 0.424 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | PIN, GUIDE, .250-28 THREAD | | SECOND END STYLE | CHAMFERED | | SECOND END TAPER LENGTH | 0.150 INCHES NOMINAL | | SECOND END TIP RADIUS | 0.050 INCHES NOMINAL | | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL | | SECOND STEP DIAMETER | 0.279 INCHES NOMINAL | | SECOND STEP LENGTH | 0.225 INCHES NOMINAL | | SPECIAL FEATURES | SECOND END 0.230 LENGTH, RADIUS 0.015 UP 0.080 FROM END; UNDERCUT ON THREADED END 0.050 WIDTH 0.190 IN DIA | | STYLE DESIGNATOR | SHOULDER | | SURFACE FINISH | 125.0 MICROINCHES OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A967 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THIRD STEP DIAMETER | 0.250 INCHES NOMINAL | | THIRD STEP LENGTH | 0.500 INCHES NOMINAL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.500 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNC | | THREAD QUANTITY PER INCH | 28 |
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