5305-00-775-5003 SCREW,SHOULDER Index 5310-00-775-5005 WASHER,FLAT

National Stock Number:
5305-00-775-5004

Federal Supply Class:
5305

National Item Identification Number:
007755004

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:
869242-199193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER0.115 INCHES MINIMUM AND 3.125 INCHES MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER3.165 INCHES MINIMUM AND 3.175 INCHES MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER3.235 INCHES MINIMUM AND 3.265 INCHES MAXIMUM
FASTENER LENGTH3.485 INCHES NOMINAL
FIRST DIAMETER FROM HEAD0.190 INCHES NOMINAL
INTERNAL DRIVE STYLESLOT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC 1ST MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 302 OR STEEL COMP 316 OVERALL
NOMINAL THREAD DIAMETER0.190 INCHES
SECOND DIAMETER FROM HEAD0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
THIRD DIAMETER FROM HEAD0.131 INCHES MINIMUM AND 0.141 INCHES MAXIMUM
THREAD LENGTH0.220 INCHES MAXIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH32


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