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National Stock Number: 5306-01-069-2648
Federal Supply Class: 5306
National Item Identification Number: 010692648
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:
8600.51NPC16 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | A7521-005-132 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY |
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Techincal Specification:
CONCENTRIC HOLE DIAMETER | 0.281 INCHES NOMINAL | FASTENER LENGTH | 2.250 INCHES NOMINAL | HEAD HEIGHT | 0.375 INCHES NOMINAL | HEAD STYLE | HEXAGON | MATERIAL | COPPER ALLOY 485 OVERALL | NOMINAL THREAD DIAMETER | 0.625 INCHES | WIDTH BETWEEN FLATS | 0.750 INCHES NOMINAL | STYLE DESIGNATOR | CONCENTRIC HOLE UNTHREADED | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 2.125 INCHES NOMINAL | THREAD SERIES DESIGNATOR | UNF | THREAD QUANTITY PER INCH | 18 |
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