5307-01-023-2558, STUD,STEPPED

National Stock Number:
5307-01-023-2558

Federal Supply Class:
5307

National Item Identification Number:
010232558

Description:
STUD,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 ENTIRE UNTHREADED PORTION MUST BE OF A SINGLE DIAMETER EQUAL TO OR SMALLER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGER THREADED END. INCLUDES RADIAL GROOVES OR THREAD RELIEFS. EXCLUDES ITEMS WITH TAPERED THREADS.

Manufacturer Information:

MS17296-068

96906

MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

HARDNESS RATING	26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
NOMINAL THREAD SIZE	0.375 INCHES NUT THREAD
OVERALL LENGTH	2.031 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL	STEEL COMP 8740
SHANK DIAMETER	0.342 INCHES MINIMUM AND 0.352 INCHES MAXIMUM
THREAD CLASS	3A NUT THREAD
THREAD DIRECTION	RIGHT-HAND NUT THREAD
THREAD DIRECTION	RIGHT-HAND STUD THREAD
THREAD LENGTH	0.688 INCHES MINIMUM NUT THREAD AND 0.771 INCHES MAXIMUM NUT THREAD
THREAD LENGTH	0.656 INCHES NOMINAL STUD THREAD
THREAD QUANTITY PER INCH	24 NUT THREAD
THREAD PITCH DIAMETERS	+0.4022 TO 0.4037 INCHES STUD THREAD
THREAD SERIES DESIGNATOR	UNF NUT THREAD
STYLE DESIGNATOR	STEPPED
SURFACE FINISH	32.0 MICROINCHES NUT THD
SURFACE FINISH	32.0 MICROINCHES STUD THD
SURFACE FINISH	63.0 MICROINCHES SHANK
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL

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