2805-00-703-4722 RETAINE Index 2910-00-703-4750 HOSE

National Stock Number:
5307-00-703-4743

Federal Supply Class:
5307

National Item Identification Number:
007034743

Description:
STUD,RECESSED AND STEPPED

Detail:
A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS ON WHICH THE NOMINAL DIAMETER OF ONE THREADED SECTION IS GREATER THAN THE OTHER. THE UNTHREADED SECTION MUST HAVE MORE THAN ONE DIAMETER, NONE OF WHICH MAY BE LARGER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGER THREAD. IT MAY BE THREAD RELIEVED. EXCLUDES ITEMS WITH TAPERED THREADS.


Manufacturer Information:
703474319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
GAA6281C23040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
GAA6281C57526FORD MOTOR COMPANY


Techincal Specification:
DIAMETER OF RECESSED PORTION OF SHANK0.224 INCHES MINIMUM AND 0.228 INCHES MAXIMUM
FEATURES PROVIDEDCASEHARDENED
HARDNESS RATING264.0 BRINELL HULTGREN MINIMUM AND 301.0 BRINELL HULTGREN MAXIMUM
LENGTH OF RECESSED PORTION OF SHANK0.740 INCHES NOMINAL
OVERALL LENGTH5.260 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 4140
NOMINAL THREAD SIZE0.250 INCHES NUT THREAD
NOMINAL THREAD SIZE0.312 INCHES STUD THREAD
SPECIAL FEATURES5/16-24UNF 3ATHD. 0.580 IN. LG. LOCATED 1.260 IN. FROM RECESSED PORTION OF SHANK END; 0.246 IN. MIN. 0.250 IN. MAX. DIA. OF RECESSED PORTION OF SHANK OPTIONAL
STYLE DESIGNATORRECESSED AND STEPPED
THREAD CLASS3A NUT THREAD
THREAD CLASS3A STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD LENGTH0.520 INCHES NOMINAL NUT THREAD
THREAD LENGTH0.720 INCHES NOMINAL STUD THREAD
THREAD SERIES DESIGNATORUNF NUT THREAD
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) STUD THREAD
THREAD QUANTITY PER INCH18 STUD THREAD
THREAD QUANTITY PER INCH28 NUT THREAD


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