1440-00-810-9739 SKIN,MISSILE PYLON Index 4730-00-810-9750 COUPLING HALF,QUICK DISCONNECT

National Stock Number:
5306-00-810-9746

Federal Supply Class:
5306

National Item Identification Number:
008109746

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:
8060000550-1257057NAVCOM DEFENSE ELECTRONICS, INC.


Techincal Specification:
CONCENTRIC HOLE DEPTH0.250 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER0.116 INCHES NOMINAL
FASTENER LENGTH2.094 INCHES NOMINAL
HEAD HEIGHT0.312 INCHES NOMINAL
HEAD STYLEHEXAGON
INTERNAL THREAD CLASS2B COUNTERBORE
INTERNAL THREAD DIRECTIONRIGHT-HAND COUNTERBORE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.138 INCHES
NOMINAL THREAD SIZE0.138 INCHES COUNTERBORE
NONDEFINITIVE SPEC/STD DATAA TYPE AND 7 CLASS
WIDTH BETWEEN FLATS0.312 INCHES NOMINAL
STYLE DESIGNATORCOUNTERBORE THREADED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.375 INCHES MINIMUM
THREAD SERIES DESIGNATORUNF
THREAD SERIESUNC COUNTERBORE
THREAD QUANTITY PER INCH32
THREADS PER INCH32 COUNTERBORE


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