5340-01-350-0049, STANDOFF,THREADED,SPACING

5340-01-350-0048 POST,ELECTRICAL-MECHANICAL EQUI

5340-01-350-0050 STANDOFF,THREADED,SPACING

National Stock Number:
5340-01-350-0049

Federal Supply Class:
5340

National Item Identification Number:
013500049

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:

1120-H-A-670-3	51506	ACCURATE SCREW MACHINE CORP
11464664-3	18876	U S ARMY AVIATION AND MISSILE COMMAND

Techincal Specification:

CROSS-SECTIONAL SHAPE	HEXAGON
LENGTH	0.665 INCHES MINIMUM AND 0.675 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	ALUMINUM ALLOY 2011 OVERALL
NOMINAL THREAD SIZE	0.112 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
WIDTH ACROSS FLATS	0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
STYLE DESIGNATOR	INTERNALLY THREADED FULL LENGTH
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625, TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	ANODIZE OVERALL
THREAD CLASS	2B LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD DIRECTION	LEFT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD LENGTH	0.665 INCHES MINIMUM AND 0.675 INCHES MAXIMUM LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD QUANTITY PER INCH	40 LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD)

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