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National Stock Number:
5315-01-268-9882
Federal Supply Class:
5315
National Item Identification Number:
012689882
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:
| PWA56018-25 | 77445 | RTX CORPORATION |
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Techincal Specification:
| FIRST END STYLE | CHAMFERED | | FIRST END TAPER ANGLE | 30.0 DEGREES NOMINAL | | FIRST END TAPER LENGTH | 0.090 INCHES NOMINAL | | FIRST END LOCATION | TAPERED END | | FIRST STEP LENGTH | 0.560 INCHES NOMINAL | | FIRST STEP DIAMETER | 0.309 INCHES MINIMUM AND 0.312 INCHES MAXIMUM | | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4140 OVERALL | | NOMINAL THREAD SIZE | 0.164 INCHES | | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL | | SECOND END STYLE | SQUARE | | SECOND STEP LENGTH | 1.190 INCHES NOMINAL | | SECOND STEP DIAMETER | 0.184 INCHES MINIMUM AND 0.187 INCHES MAXIMUM | | SPECIAL FEATURES | FIRST STEP TAPER 3.0 DEGREE LENGTH OF 0.300 IN.; SURFACE FINISH ON TAPER AND SECOND STEP DIA 63.0 MICROINCHES,FIRST STEP BEFORE TAPER 32.0 MICROINCHES | | STYLE DESIGNATOR | SHOULDER | | THREAD DIRECTION | RIGHT-HAND | | THIRD STEP DIAMETER | 0.164 INCHES NOMINAL | | THIRD STEP LENGTH | 0.370 INCHES NOMINAL | | THREAD CLASS | 2A | | THREAD LENGTH | 0.370 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNC |
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