5306-00-208-1009 BOLT,INTERNAL WRENCHING Index 5306-00-208-1025 BOLT,MACHINE

National Stock Number:
5306-00-208-1015

Federal Supply Class:
5306

National Item Identification Number:
002081015

Description:
BOLT,INTERNAL WRENCHING

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also SCREW, CAP, SOCKET HEAD. Excludes SETSCREW; SCREW, SHOULDER; BOLT, SHOULDER; SCREW, EXTERNALLY RELIEVED BODY; BOLT, EXTERNALLY RELIEVED BODY; and SCREW, MACHINE.


Manufacturer Information:
1551002-50503023HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS
1551002-50506840BENDIX CORP THE
NAS145DH1380205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.5475 INCHES MINIMUM AND
0.5775 INCHES MAXIMUM
FASTENER LENGTH0.7875 INCHES MINIMUM AND
0.8275 INCHES MAXIMUM
MATERIALSTEEL COMP 4140 OR
STEEL COMP 6150 OR
STEEL COMP 8740 OR
STEEL COMP 3140 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 CONDITION C,4 MIL SPEC 1ST MATERIAL RESPONSE OR
MIL-S-6049 CONDITION C,4 MIL SPEC 2ND MATERIAL RESPONSE OR
MIL-S-8503 CONDITION C,4 MIL SPEC 3RD MATERIAL RESPONSE OR
QQ-S-690 CONDITION E,4 FED SPEC 4TH MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
HEAD STYLEBEVEL-CONICAL
HEAD DIAMETER0.523 INCHES MINIMUM AND
0.531 INCHES MAXIMUM
HEAD HEIGHT0.276 INCHES NOMINAL
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.313 INCHES MINIMUM AND
0.315 INCHES MAXIMUM
HOLE CONFIGURATION STYLEROUND
HOLE TYPEDRILLED
HOLE QUANTITY6
HOLE DIAMETER0.055 INCHES NOMINAL


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