5315-00-165-2174 PIN,SHOULDER,HEADLESS Index 5998-00-165-2178 CIRCUIT CARD ASSEMBLY

National Stock Number:
5306-00-165-2176

Federal Supply Class:
5306

National Item Identification Number:
001652176

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:
2-50772-5050JRC1NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
2-50772-50576823NORTHROP GRUMMAN SYSTEMS CORPORATION
2-50772-50579U29NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
CONCENTRIC HOLE DIAMETER0.5000 INCHES MINIMUM AND 0.5005 INCHES MAXIMUM
FASTENER LENGTH0.970 INCHES MINIMUM AND 0.990 INCHES MAXIMUM
HEAD HEIGHT0.130 INCHES NOMINAL
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/9 T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 7075 OVERALL
NOMINAL THREAD DIAMETER0.625 INCHES
WIDTH BETWEEN FLATS0.750 INCHES NOMINAL
STYLE DESIGNATORCONCENTRIC HOLE UNTHREADED
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.880 INCHES MINIMUM AND 0.920 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH18


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