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National Stock Number:
5305-01-631-1231
Federal Supply Class:
5305
National Item Identification Number:
016311231
Description:
SCREW,MACHINE
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Manufacturer Information:
| BACS12HN3U40 | 06725 | SPS TECHNOLOGIES, LLC | | BACS12HN3U40 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | BACS12HN3U40 | 0ZC92 | HEARTLAND PRECISION FASTENERS INC | | BACS12HN3U40 | 1ER65 | 3-V FASTENER CO., INC. | | BACS12HN3U40 | 1RC86 | HOWMET GLOBAL FASTENING SYSTEMS INC | | BACS12HN3U40 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| FASTENER LENGTH | 2.50 INCHES NOMINAL | | HEAD HEIGHT | 0.105 INCHES MINIMUM AND 0.120 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | INTERNAL DRIVE STYLE | CLUTCH TYPE II | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.1900 INCHES | | SCREW MATERIAL | IRON ALLOY 660 | | SCREW SURFACE TREATMENT | PASSIVATE | | WIDTH BETWEEN FLATS | 0.305 INCHES MINIMUM AND 0.314 INCHES MAXIMUM | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.75 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNJF |
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