5305-01-130-0585 SETSCREW Index 5305-01-130-0588 SCREW,CAP,SOCKET HEAD

National Stock Number:
5306-01-130-0587

Federal Supply Class:
5306

National Item Identification Number:
011300587

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:
202-0030033269AIRCRAFT WHEEL AND BRAKE, LLC
50039725500LOCKHEED MARTIN CORPORATION
50039770B9R9MEGGITT AIRCRAFT BRAKING SYSTEMS CORPORATION
500397725500LOCKHEED MARTIN CORPORATION
50039776L817NATIONAL MACHINE COMPANY
5306-UH60-00181996U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
CONCENTRIC HOLE DIAMETER0.140 INCHES NOMINAL
FASTENER LENGTH0.250 INCHES NOMINAL
HEAD HEIGHT0.156 INCHES NOMINAL
HEAD STYLEHEXAGON
HOLE CONFIGURATION STYLEHEXAGON CORNERS
HOLE DIAMETER0.047 INCHES NOMINAL
HOLE QUANTITY3
HOLE TYPEDRILLED
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
STYLE DESIGNATORCONCENTRIC HOLE UNTHREADED
WIDTH BETWEEN FLATS0.312 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.250 INCHES NOMINAL
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH28


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