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National Stock Number: 5306-01-456-5804
Federal Supply Class: 5306
National Item Identification Number: 014565804
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:
17P2C1025-1 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
CONCENTRIC HOLE DIAMETER | 1.118 INCHES MINIMUM AND 1.120 INCHES MAXIMUM | FASTENER LENGTH | 7.825 INCHES NOMINAL | HEAD HEIGHT | 0.360 INCHES NOMINAL | HEAD STYLE | HEXAGON | MATERIAL | STEEL OVERALL | NOMINAL THREAD DIAMETER | 1.750 INCHES | SHOULDER DIAMETER | 2.247 INCHES MINIMUM AND 2.249 INCHES MAXIMUM | SHOULDER LENGTH | 5.500 INCHES NOMINAL | WIDTH BETWEEN FLATS | 3.000 INCHES NOMINAL | STYLE DESIGNATOR | CONCENTRIC HOLE UNTHREADED | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 1.451 INCHES MAXIMUM | THREAD SERIES DESIGNATOR | UNJ |
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