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National Stock Number: 5306-00-671-2171
Federal Supply Class: 5306
National Item Identification Number: 006712171
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:
468D13 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INC. |
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Techincal Specification:
CONCENTRIC HOLE DEPTH | 1.380 INCHES NOMINAL | CONCENTRIC HOLE DIAMETER | 0.213 INCHES NOMINAL | FASTENER LENGTH | 2.469 INCHES NOMINAL | HEAD HEIGHT | 0.219 INCHES NOMINAL | HEAD STYLE | HEXAGON | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5624 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL OVERALL | NOMINAL THREAD DIAMETER | 0.375 INCHES | SHOULDER DIAMETER | 0.532 INCHES NOMINAL | SHOULDER LENGTH | 1.380 INCHES NOMINAL | WIDTH BETWEEN FLATS | 0.553 INCHES MINIMUM AND 0.562 INCHES MAXIMUM | STYLE DESIGNATOR | CONCENTRIC HOLE UNTHREADED | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.620 INCHES NOMINAL | THREAD QUANTITY PER INCH | 24 | THREAD SERIES DESIGNATOR | UNF |
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