5306-00-935-7611 BOLT,MACHINE Index 5306-00-935-7617 BOLT,INTERNALLY RELIEVED BODY

National Stock Number:
5306-00-935-7615

Federal Supply Class:
5306

National Item Identification Number:
009357615

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.


Manufacturer Information:
4J13315-105A98897LOCKHEED MARTIN CORP


Techincal Specification:
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER1.379 INCHES NOMINAL FIRST HOLE
CONCENTRIC HOLE DEPTH0.690 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER0.374 INCHES MINIMUM AND 0.381 INCHES MAXIMUM
FASTENER LENGTH1.597 INCHES NOMINAL
HEAD DIAMETER1.090 INCHES NOMINAL
HEAD HEIGHT0.190 INCHES NOMINAL
HEAD STYLEROUND W/WRENCH FLATS CHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5626 COND E4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.562 INCHES
SHANK UNTHREADED HOLE DIAMETER0.139 INCHES MINIMUM AND 0.145 INCHES MAXIMUM FIRST HOLE
SHOULDER DIAMETER0.623 INCHES MINIMUM AND 0.624 INCHES MAXIMUM
SHOULDER LENGTH0.887 INCHES NOMINAL
WIDTH BETWEEN FLATS0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM
STYLE DESIGNATORCONCENTRIC HOLE UNTHREADED
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.540 INCHES MINIMUM
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNF


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