5998-00-264-2512 PRINTED WIRING BOARD Index 5307-00-264-2522 STUD,PLAIN

National Stock Number:
5307-00-264-2521

Federal Supply Class:
5307

National Item Identification Number:
002642521

Description:
STUD,PLAIN

Detail:
A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also ROD, THREADED END and ROD, CONTINUOUS THREAD.


Manufacturer Information:
AN12596788044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6320 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH1.062 INCHES NOMINAL
MATERIALSTEEL COMP 8735
NOMINAL THREAD SIZE0.250 INCHES NUT THREAD
NOMINAL THREAD SIZE0.250 INCHES STUD THREAD
SURFACE TREATMENTCADMIUM OVERALL
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD LENGTH0.438 INCHES MINIMUM STUD THREAD
THREAD LENGTH0.500 INCHES MINIMUM NUT THREAD
THREAD PITCH DIAMETERS+0.2308 TO 0.2323 INCHES NUT THREAD
THREAD SERIES DESIGNATORUNF STUD THREAD
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) NUT THREAD
THREAD QUANTITY PER INCH20 NUT THREAD
THREAD QUANTITY PER INCH28 STUD THREAD


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