5305-01-585-9142 SCREW,MACHINE Index 5305-01-585-9156 SCREW,MACHINE

National Stock Number:
5305-01-585-9152

Federal Supply Class:
5305

National Item Identification Number:
015859152

Description:
SCREW,EXTERNALLY RELIEVED BODY

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is No. 0 (0.060 IN.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below No. 10 (0.190 IN.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also BOLT, EXTERNALLY RELIEVED BODY and BOLT, INTERNAL WRENCHING.


Manufacturer Information:
2693716-000500WU0CHIEF MANUFACTURING INC
2693716-00050F620CBS FASTENERS, LLC
2693716-00050SY84FAIRCHILD CORP AEROSPACE TOOLS/AEROSPACE FASTENER DIV
2693716-000556878SPS TECHNOLOGIES, LLC
2693716-000562206B & B SPECIALTIES INC
2693716-000571838SPS TECHNOLOGIES AFG DIV
2693716-000582896SAFETY SOCKET LLC
2693716-000593907TEXTRON FASTENING SYSTEMS DBA DECORAH OPERATIONS TFS
2693716-000596214RAYTHEON COMPANY
2693716-00596214RAYTHEON COMPANY


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.112 INCHES
THREAD QUANTITY PER INCH40
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.176 INCHES MINIMUM AND
0.196 INCHES MAXIMUM
FASTENER LENGTH0.344 INCHES MINIMUM AND
0.375 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION300 SERIES SST PER QQ-S-763,FED-STD-66 OR EQUIVALENT 16:18 OR 18:8 CHROME NICKEL FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MINIMUM TENSILE STRENGTH80000 POUNDS PER SQUARE INCH
HEAD STYLEFLAT CHAMFER
HEAD DIAMETER0.176 INCHES MINIMUM AND
0.183 INCHES MAXIMUM
HEAD HEIGHT0.108 INCHES MINIMUM AND
0.112 INCHES MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.094 INCHES NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY1


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