5306-00-001-4900 BOLT,U Index 5340-00-001-4902 STANDOFF,THREADED,SPACING

National Stock Number:
5306-00-001-4901

Federal Supply Class:
5306

National Item Identification Number:
000014901

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:
14-82006-10JRC1NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
14-82006-176823NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
THREAD SERIES DESIGNATORUNJF
NOMINAL THREAD DIAMETER0.625 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.010 INCHES MINIMUM
FASTENER LENGTH1.910 INCHES NOMINAL
MATERIALSTEEL COMP H11 OVERALL
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
STYLE DESIGNATORCONCENTRIC HOLE THREADED
THREAD SERIESUNC CONCENTRIC HOLE
NOMINAL THREAD SIZE0.164 INCHES CONCENTRIC HOLE
THREADS PER INCH32 CONCENTRIC HOLE
INTERNAL THREAD LENGTH0.400 INCHES MINIMUM AND
0.440 INCHES MAXIMUM CONCENTRIC HOLE
HEAD STYLEHEXAGON
HEAD HEIGHT0.317 INCHES NOMINAL
WIDTH BETWEEN FLATS0.928 INCHES MINIMUM AND
0.940 INCHES MAXIMUM
THE MANUFACTURERS DATA
MANUFACTURERS CODE76823
DESIGN CONTROL REFERENCE14-82006-1


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