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National Stock Number:
5315-01-343-1181
Federal Supply Class:
5315
National Item Identification Number:
013431181
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:
| 17P1C2042-1 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| FIRST END LOCATION | UNTHREADED END | | FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL | | FIRST END TAPER LENGTH | 0.060 INCHES NOMINAL | | FIRST END STYLE | CHAMFERED | | FIRST STEP DIAMETER | 0.496 INCHES MINIMUM AND 0.498 INCHES MAXIMUM | | FIRST STEP LENGTH | 1.360 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4140 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.250 INCHES | | SECOND END STYLE | SQUARE | | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL | | SECOND STEP DIAMETER | 0.307 INCHES MINIMUM AND 0.312 INCHES MAXIMUM | | SECOND STEP LENGTH | 1.535 INCHES NOMINAL | | STYLE DESIGNATOR | SHOULDER | | SURFACE FINISH | 32.0 MICROINCHES SHOULDER OUTSIDE DIAMETER | | THIRD STEP DIAMETER | 0.2435 INCHES MINIMUM AND 0.2470 INCHES MAXIMUM | | THIRD STEP LENGTH | 0.535 INCHES NOMINAL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.219 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNJF |
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