5307-00-247-4438, STANDOFF,THREADED,SPACING

5307-00-247-4437 STANDOFF,THREADED,SPACING

5307-00-247-4440 STUD,SHOULDERED AND STEPPED

National Stock Number:
5307-00-247-4438

Federal Supply Class:
5307

National Item Identification Number:
002474438

Description:
STANDOFF,THREADED,SPACING

Detail:
A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see STUD (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see NUT (as modified); use maximum dimensions(s) for compliance.

Manufacturer Information:

G7157-159-04	84347	SINGER CO THE KEARFOTT DIV
G7157-159-04	88818	KEARFOTT CORPORATION

Techincal Specification:

FLANGE THICKNESS	0.600 INCHES NOMINAL
FLANGE WIDTH ACROSS FLATS	0.188 INCHES NOMINAL
LENGTH	0.780 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-200/8 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/8 FED SPEC 2ND MATERIAL RESPONSE STANDOFF
MATERIAL	ALUMINUM ALLOY 6061 STANDOFF
NOMINAL THREAD SIZE	0.086 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
NOMINAL THREAD SIZE	0.138 INCHES RIGHT EXTERNAL
STYLE DESIGNATOR	FLANGED WITH LEFT INTERNAL THREAD
THREAD LENGTH	0.118 INCHES NOMINAL RIGHT EXTERNAL
THREAD LENGTH	0.220 INCHES MINIMUM LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD CLASS	2A RIGHT EXTERNAL
THREAD CLASS	2B LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD DIRECTION	RIGHT-HAND RIGHT EXTERNAL
THREAD DIRECTION	RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD QUANTITY PER INCH	32 RIGHT EXTERNAL
THREAD QUANTITY PER INCH	56 LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC) RIGHT EXTERNAL

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