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National Stock Number: 5306-00-707-0373
Federal Supply Class: 5306
National Item Identification Number: 007070373
Description: BOLT,RIBBED SHOULDER
Detail: An externally threaded fastener whose threaded portion is of one nominal diameter. It has a series of longitudinal ribs, splines or serrations on all or a part of the shoulder. The minor diameter of the ribs must be greater than the major diameter of the threads. See also BOLT, RIBBED NECK.
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Manufacturer Information:
| 49195 | 09386 | ALLIEDSIGNAL INC ALLIEDSIGNAL BRAKING SYSTEMS-WHEEL END PRODUCTS | | 49195 | 53335 | UNIVERSAL LOGISTICS CORP CLARK DIV | | 49195E | 09386 | ALLIEDSIGNAL INC ALLIEDSIGNAL BRAKING SYSTEMS-WHEEL END PRODUCTS | | 7070373 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 49195 | 71282 | BUDD CO THE |
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Techincal Specification:
| DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS | 0.062 INCHES NOMINAL | | DISTANCE FROM CENTERLINE TO FLAT | 0.450 INCHES MINIMUM AND 0.455 INCHES MAXIMUM | | FASTENER LENGTH | 2.562 INCHES NOMINAL | | FEATURES PROVIDED | CASEHARDENED | | HEAD DIAMETER | 1.188 INCHES NOMINAL | | HEAD HEIGHT | 0.375 INCHES NOMINAL | | HEAD STYLE | DEE | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.875 INCHES | | NONSTANDARD THREAD PITCH DIAMETER | +0.8133 TO 0.8179 INCHES | | RIB LENGTH | 0.250 INCHES NOMINAL | | RIB MAJOR DIAMETER | 0.902 INCHES MINIMUM AND 0.912 INCHES MAXIMUM | | RIB QUANTITY | 40 | | SHOULDER DIAMETER | 0.858 INCHES MINIMUM AND 0.868 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 0.375 INCHES NOMINAL FIRST SHOULDER | | SHOULDER SHAPE | RIBBED FIRST SHOULDER | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.562 INCHES MINIMUM | | THREAD SERIES DESIGNATOR | UN | | THREAD QUANTITY PER INCH | 12 |
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