5307-01-094-6256, STUD,RECESSED AND STEPPED

National Stock Number:
5307-01-094-6256

Federal Supply Class:
5307

National Item Identification Number:
010946256

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:

1290273-101

98897

LOCKHEED MARTIN CORP

Techincal Specification:

DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END	0.160 INCHES NOMINAL FIRST HOLE
COTTER PIN HOLE DIAMETER	0.077 INCHES MINIMUM AND 0.082 INCHES MAXIMUM FIRST HOLE
DIAMETER OF RECESSED PORTION OF SHANK	0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
LENGTH OF RECESSED PORTION OF SHANK	0.885 INCHES MINIMUM AND 0.891 INCHES MAXIMUM
OVERALL LENGTH	3.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5000,COND E4 MIL SPEC SINGLE MATERIAL RESPONSE
NOMINAL THREAD SIZE	0.500 INCHES STUD THREAD
STYLE DESIGNATOR	RECESSED AND STEPPED
THREAD CLASS	3A NUT THREAD
THREAD CLASS	3A STUD THREAD
THREAD DIRECTION	RIGHT-HAND NUT THREAD
THREAD DIRECTION	RIGHT-HAND STUD THREAD
THREAD LENGTH	0.362 INCHES NOMINAL NUT THREAD
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF) STUD THREAD
THREAD QUANTITY PER INCH	20 STUD THREAD

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