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National Stock Number:
5306-00-914-1072
Federal Supply Class:
5306
National Item Identification Number:
009141072
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:
| 2155-6S | 41387 | SIEMENS INDUSTRY, INC. | | 8003-2SPCL. | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| CONCENTRIC HOLE DEPTH | 0.313 INCHES NOMINAL | | CONCENTRIC HOLE DIAMETER | 0.188 INCHES NOMINAL | | COUNTERBORE DEPTH | 0.250 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.219 INCHES NOMINAL | | FASTENER LENGTH | 0.313 INCHES MAXIMUM | | HEAD HEIGHT | 0.250 INCHES NOMINAL | | HEAD STYLE | HEXAGON | | MATERIAL | COPPER ALLOY OVERALL | | NOMINAL THREAD DIAMETER | 0.562 INCHES | | STYLE DESIGNATOR | COUNTERBORE UNTHREADED | | SURFACE TREATMENT | NICKEL OVERALL | | THREAD LENGTH | 0.219 INCHES MAXIMUM | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 18 | | WIDTH BETWEEN FLATS | 0.750 INCHES NOMINAL |
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