5305-00-844-9194 SCREW,MACHINE Index 2520-00-844-9200 TUBE SOCKET

National Stock Number:
5307-00-844-9199

Federal Supply Class:
5307

National Item Identification Number:
008449199

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:
AN12843288044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
MATERIALSTEEL COMP 8740
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
OVERALL LENGTH1.615 INCHES MINIMUM AND
1.635 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF NUT THREAD
UNS STUD THREAD
NOMINAL THREAD SIZE0.250 INCHES NUT THREAD
0.250 INCHES STUD THREAD
THREAD CLASS3A NUT THREAD
THREAD QUANTITY PER INCH28 NUT THREAD
20 STUD THREAD
THREAD PITCH DIAMETERS0.2278 TO 0.2293 INCHES STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
RIGHT-HAND STUD THREAD
THREAD LENGTH0.678 INCHES MINIMUM AND
0.698 INCHES MAXIMUM NUT THREAD
0.678 INCHES MINIMUM AND
0.698 INCHES MAXIMUM STUD THREAD
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND
32.0 ROCKWELL C MAXIMUM
DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END0.110 INCHES NOMINAL FIRST HOLE
COTTER PIN HOLE DIAMETER0.065 INCHES MINIMUM AND
0.072 INCHES MAXIMUM FIRST HOLE
SURFACE FINISH32.0 MICROINCHES NUT THD
63.0 MICROINCHES SHANK
32.0 MICROINCHES STUD THD
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEAN128432


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