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National Stock Number:
5306-01-082-9506
Federal Supply Class:
5306
National Item Identification Number:
010829506
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:
| 2-03132 | 77873 | ROCKFORD POWERTRAIN INC | | 2-759-012-03132 | 77873 | ROCKFORD POWERTRAIN INC | | CL10395 | 77873 | ROCKFORD POWERTRAIN INC |
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Techincal Specification:
| FASTENER LENGTH | 0.515 INCHES MINIMUM AND 0.545 INCHES MAXIMUM | | HARDNESS RATING | 83.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 88.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL | | HEAD HEIGHT | 0.150 INCHES MINIMUM AND 0.170 INCHES MAXIMUM | | HEAD STYLE | CROWNED HEXAGON | | HOLE DIAMETER | 0.188 INCHES NOMINAL | | HOLE CONFIGURATION STYLE | ROUND | | HOLE QUANTITY | 1 | | HOLE TYPE | DRILLED | | MATERIAL | STEEL COMP 4037 OR STEEL COMP 4135 OVERALL | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | SHOULDER DIAMETER | 0.280 INCHES NOMINAL | | SHOULDER LENGTH | 0.483 INCHES MINIMUM AND 0.494 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.4280 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM | | STYLE DESIGNATOR | CONCENTRIC HOLE THREADED | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.515 INCHES MINIMUM AND 0.545 INCHES MAXIMUM | | THREAD SERIES | UNF CONCENTRIC HOLE | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES DESIGNATOR | UNF |
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