5340-01-395-1417 BRACKET,MOUNTING Index 5305-01-395-1419 SCREW,MACHINE

National Stock Number:
5306-01-395-1418

Federal Supply Class:
5306

National Item Identification Number:
013951418

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:
509640682577RAYTHEON COMPANY


Techincal Specification:
INTERNAL THREAD LENGTH1.160 INCHES MINIMUM CONCENTRIC HOLE
HEAD STYLEHEXAGON
HEAD HEIGHT0.254 INCHES MINIMUM AND
0.258 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.937 INCHES NOMINAL
THREAD SERIES DESIGNATORUNJF
NOMINAL THREAD DIAMETER0.562 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.000 INCHES NOMINAL
FASTENER LENGTH2.750 INCHES NOMINAL
MATERIALSTEEL COMP 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 COND 1025 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORCONCENTRIC HOLE THREADED
SHOULDER DIAMETER0.742 INCHES MINIMUM AND
0.743 INCHES MAXIMUM
SHOULDER LENGTH1.440 INCHES NOMINAL
THREAD SERIESUNF CONCENTRIC HOLE
NOMINAL THREAD SIZE0.500 INCHES CONCENTRIC HOLE
THREADS PER INCH20 CONCENTRIC HOLE
INTERNAL THREAD CLASS2B CONCENTRIC HOLE
INTERNAL THREAD DIRECTIONRIGHT-HAND CONCENTRIC HOLE


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