5315-01-389-6396, PIN,STRAIGHT,HEADLESS

National Stock Number:
5315-01-389-6396

Federal Supply Class:
5315

National Item Identification Number:
013896396

Description:
PIN,STRAIGHT,HEADLESS

Detail:
A headless, cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 MM); for items whose length exceeds twelve inches (304 MM); see ROD, STRAIGHT, HEADLESS. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also PIN, STRAIGHT, THREADED.

Manufacturer Information:

MIL-P-21143	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS16555-692	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

FIRST END STYLE	CHAMFERED
FIRST END TAPER ANGLE	4.0 DEGREES MINIMUM AND 16.0 DEGREES MAXIMUM
FIRST END TAPER LENGTH	0.750 INCHES NOMINAL
HARDNESS RATING	36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A493 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
PIN OVERALL DIAMETER	0.6251 INCHES MINIMUM AND 0.6253 INCHES MAXIMUM
PIN OVERALL LENGTH	2.090 INCHES MINIMUM AND 3.010 INCHES MAXIMUM
SECOND END CORNER RADIUS	0.078 INCHES MINIMUM AND 0.208 INCHES MAXIMUM
SECOND END RELATIONSHIP WITH FIRST END	NOT IDENTICAL
SECOND END STYLE	RADIUS
SHEAR STRENGTH	45000 DOUBLE POUNDS PER SQUARE INCH
SPECIAL FEATURES	HARDNESS OF 75-83HRB OR EQUIVALENT FOR TYPE 303 STEEL.
SPECIFICATION/STANDARD DATA	96906-MS16555 GOVERNMENT STANDARD
SURFACE FINISH	16.0 MICROINCHES OUTSIDE DIAMETER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL

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