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National Stock Number:
5306-00-575-5421
Federal Supply Class:
5306
National Item Identification Number:
005755421
Description:
BOLT,U
Detail:
An externally threaded fastener bent approximately 180 degrees (3.141 radians) in the shape of the letter U and with both ends threaded.
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Manufacturer Information:
| 8741541 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.438 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 2.000 INCHES MINIMUM AND | | 2.062 INCHES MAXIMUM | | MATERIAL | STEEL COMP 8645 OVERALL | | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND | | 39.0 ROCKWELL C MAXIMUM OVERALL | | STYLE DESIGNATOR | ROUND BEND | | DISTANCE FROM INSIDE CENTER OF BEND TO BOLT END | 6.453 INCHES NOMINAL | | INSIDE DISTANCE BETWEEN SHANKS | 2.281 INCHES NOMINAL | | SPECIAL FEATURES | 30.0 DEG BY 0.094 IN. CHAMFER ON END OF THD AND BEND FLATTENED TO OVAL SHAPE 0.250 IN. THK |
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