5305-01-473-4821 SCREW,CLOSE TOLERANCE Index 5305-01-473-4823 SCREW,MACHINE

National Stock Number:
5305-01-473-4822

Federal Supply Class:
5305

National Item Identification Number:
014734822

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
3V2111-310C1ER653-V FASTENER CO., INC.
73573-3-1156878SPS TECHNOLOGIES, LLC
AIC811-3-1106725SPS TECHNOLOGIES, LLC
8219-31058251FIRST AMERICAN SALES CO INC
965811-310C6F810IDEAL FASTENERS, INC.
965811-310C82577RAYTHEON COMPANY
CBS811-3-110F620CBS FASTENERS, LLC
PBF1069-310C27624SPS TECHNOLOGIES LLC
AOL4166-31057472ALL MANUFACTURERS, INC.
FS2001-3-310C58998FASTENER INNOVATION TECHNOLOGY, INC.
BCP50001-310C62206B & B SPECIALTIES INC


Techincal Specification:
THREAD SERIES DESIGNATORUNJF
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.688 INCHES NOMINAL
FASTENER LENGTH0.672 INCHES MINIMUM AND
0.704 INCHES MAXIMUM
MATERIALIRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLEPAN NO. 2
HEAD DIAMETER0.303 INCHES MINIMUM AND
0.312 INCHES MAXIMUM
HEAD HEIGHT0.185 INCHES MINIMUM AND
0.190 INCHES MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.156 INCHES NOMINAL


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