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National Stock Number:
5306-01-406-1643
Federal Supply Class:
5306
National Item Identification Number:
014061643
Description:
BOLT,INTERNALLY RELIEVED BODY
Detail:
An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see BOLT, FLUID PASSAGE.
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Manufacturer Information:
| 741562 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNJEF | | NOMINAL THREAD DIAMETER | 1.6250 INCHES | | THREAD QUANTITY PER INCH | 18 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 0.497 INCHES MINIMUM AND | | 0.503 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4140 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6378 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | CONCENTRIC HOLE DIAMETER | 1.441 INCHES MINIMUM AND | | 1.481 INCHES MAXIMUM | | HEAD HEIGHT | 0.277 INCHES MINIMUM AND | | 0.287 INCHES MAXIMUM |
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