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National Stock Number:
5306-01-102-4711
Federal Supply Class:
5306
National Item Identification Number:
011024711
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:
| 10087862 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 12295542 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 12295542-2 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNF | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.500 INCHES NOMINAL | | FASTENER LENGTH | 3.020 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND | | 38.0 ROCKWELL C MAXIMUM OVERALL | | HEAD STYLE | PAN NO. 2 | | HEAD DIAMETER | 0.940 INCHES NOMINAL | | HEAD HEIGHT | 0.280 INCHES NOMINAL | | SHOULDER SHAPE | RIBBED FIRST SHOULDER | | SHOULDER DIAMETER | 0.616 INCHES MINIMUM AND | | 0.625 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 0.770 INCHES NOMINAL FIRST SHOULDER |
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