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National Stock Number:
5306-00-774-6393
Federal Supply Class:
5306
National Item Identification Number:
007746393
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:
| 161969 | 57712 | TELEMECHANICS INC | | 161969 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
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Techincal Specification:
| FASTENER LENGTH | 0.415 INCHES NOMINAL | | HEAD HEIGHT | 0.818 INCHES NOMINAL | | HEAD STYLE | HEXAGON | | INTERNAL THREAD CLASS | 2B CONCENTRIC HOLE | | NOMINAL THREAD SIZE | 0.139 INCHES CONCENTRIC HOLE | | WIDTH BETWEEN FLATS | 0.436 INCHES NOMINAL | | STYLE DESIGNATOR | CONCENTRIC HOLE THREADED | | THREAD LENGTH | 0.353 INCHES MINIMUM AND 0.415 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 32 |
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