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National Stock Number:
5306-00-132-4079
Federal Supply Class:
5306
National Item Identification Number:
001324079
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:
| 4G53742-101A | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| ASKEWED HEAD ANGLE | 90.0 DEGREES NOMINAL | | CONCENTRIC HOLE DEPTH | 4.750 INCHES NOMINAL | | CONCENTRIC HOLE DIAMETER | 0.130 INCHES NOMINAL | | FASTENER LENGTH | 6.750 INCHES NOMINAL | | HEAD HEIGHT | 0.438 INCHES NOMINAL | | HOLE DIAMETER | 0.130 INCHES NOMINAL | | HOLE CONFIGURATION STYLE | HEXAGON LONGITUDINAL HOLE | | MATERIAL DOCUMENT AND CLASSIFICATION | ST-05-504 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.500 INCHES | | WIDTH BETWEEN FLATS | 1.062 INCHES NOMINAL | | STYLE DESIGNATOR | CONCENTRIC HOLE UNTHREADED | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.660 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES DESIGNATOR | UNF |
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