3120-01-322-7371 BEARING,WASHER,THRUST Index 5307-01-322-7373 STUD,CONTINUOUS THREAD

National Stock Number:
5307-01-322-7372

Federal Supply Class:
5307

National Item Identification Number:
013227372

Description:
STUD,SHOULDERED

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. ALL OR PART OF THE UNTHREADED SECTION HAS A CROSS-SECTIONAL DIAMETER GREATER THAN THE NOMINAL STUD SIZE PLUS 0.020 INCHES (0.508 MM). IT MAY BE THREAD RELIEVED. SEE ALSO STUD, LOCKED IN.


Manufacturer Information:
717512318-00104939LOCKHEED MARTIN CORPORATION


Techincal Specification:
MATERIALIRON ALLOY 660
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE
STYLE DESIGNATORSHOULDERED
SHOULDER LENGTH0.100 INCHES NOMINAL
DISTANCE ACROSS FLATS0.428 INCHES MINIMUM AND
0.440 INCHES MAXIMUM
OVERALL LENGTH1.400 INCHES NOMINAL
THREAD SERIES DESIGNATORUNF NUT THREAD
UNF STUD THREAD
NOMINAL THREAD SIZE0.250 INCHES NUT THREAD
0.250 INCHES STUD THREAD
THREAD CLASS2A NUT THREAD
2A STUD THREAD
THREAD QUANTITY PER INCH28 NUT THREAD
28 STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
RIGHT-HAND STUD THREAD
THREAD LENGTH0.920 INCHES NOMINAL NUT THREAD
0.380 INCHES NOMINAL STUD THREAD


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