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National Stock Number:
5306-00-344-3595
Federal Supply Class:
5306
National Item Identification Number:
003443595
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:
| 556441-1 | 17576 | GOODRICH CORP DBA GOODRICH CORP | | 556441-1 | 6K4C8 | GOODRICH CORPORATION |
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Techincal Specification:
| CONCENTRIC HOLE DEPTH | 2.323 INCHES MINIMUM AND 2.327 INCHES MAXIMUM | | CONCENTRIC HOLE DIAMETER | 0.500 INCHES MINIMUM | | COUNTERBORE DEPTH | 0.500 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.749 INCHES MINIMUM AND 0.751 INCHES MAXIMUM | | DISTANCE FROM CENTERLINE TO FLAT | 0.724 INCHES MINIMUM AND 0.734 INCHES MAXIMUM | | FASTENER LENGTH | 3.110 INCHES NOMINAL | | HEAD DIAMETER | 1.750 INCHES NOMINAL | | HEAD HEIGHT | 0.187 INCHES NOMINAL | | HEAD STYLE | DEE | | MATERIAL | STEEL COMP 4340 OVERALL | | NOMINAL THREAD DIAMETER | 0.073 INCHES | | SHOULDER DIAMETER | 1.123 INCHES MINIMUM AND 1.124 INCHES MAXIMUM | | SHOULDER LENGTH | 1.823 INCHES MINIMUM AND 1.827 INCHES MAXIMUM | | STYLE DESIGNATOR | COUNTERBORE UNTHREADED | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.783 INCHES MINIMUM AND 0.787 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 14 |
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