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National Stock Number: 5306-01-501-9189
Federal Supply Class: 5306
National Item Identification Number: 015019189
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:
342-7067323-17 | 53711 | NAVAL SEA SYSTEMS COMMAND | 36-37-7840B | 96169 | ELECTRIC BOAT CORPORATION | QQ-N-286 FORM 2 COND ANL | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | H643-7101-17 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
FASTENER LENGTH | 5.000 INCHES NOMINAL | HEAD HEIGHT | 0.250 INCHES NOMINAL | HEAD STYLE | DISHED HEXAGON | MATERIAL | NICKEL ALLOY K-500 OVERALL OR NICKEL ALLOY 502 OVERALL | PROPRIETARY CHARACTERISTICS | PACS | NOMINAL THREAD DIAMETER | 2.250 INCHES | WIDTH BETWEEN FLATS | 1.875 INCHES NOMINAL | STYLE DESIGNATOR | CONCENTRIC HOLE THREADED | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 2.250 INCHES NOMINAL | THREAD QUANTITY PER INCH | 16 | THREAD SERIES DESIGNATOR | UN | THREAD SERIES | UN OVERALL |
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