5340-00-146-3103 BRACKET,DOUBLE ANGLE Index 5306-00-146-3108 BOLT,SHOULDER

National Stock Number:
5306-00-146-3104

Federal Supply Class:
5306

National Item Identification Number:
001463104

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:
4P03006-101C98897LOCKHEED MARTIN CORP


Techincal Specification:
CONCENTRIC HOLE DIAMETER0.501 INCHES MINIMUM AND 0.503 INCHES MAXIMUM
FASTENER LENGTH5.040 INCHES NOMINAL
HEAD HEIGHT0.210 INCHES NOMINAL
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 COND E1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
MINIMUM TENSILE STRENGTH195000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER1.000 INCHES
SHOULDER LENGTH4.270 INCHES MINIMUM AND 4.280 INCHES MAXIMUM
SHOULDER DIAMETER1.2483 INCHES MINIMUM AND 1.2503 INCHES MAXIMUM
WIDTH BETWEEN FLATS1.801 INCHES MINIMUM AND 1.815 INCHES MAXIMUM
STYLE DESIGNATORCONCENTRIC HOLE UNTHREADED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDS30000 CODE N CL 3 FSCM 98897 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTNICKEL OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.510 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH12


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