5340-01-090-7543, STANDOFF,THREADED,SPACING

5340-01-090-7544 POST,ELECTRICAL-MECHANICAL EQUIP

National Stock Number:
5340-01-090-7543

Federal Supply Class:
5340

National Item Identification Number:
010907543

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:

9084976

18876

U S ARMY AVIATION AND MISSILE COMMAND

Techincal Specification:

CROSS-SECTIONAL SHAPE	HEXAGONHEXAGON
LENGTH	1.375 INCHES NOMINAL1.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALLASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL OVERALLSTEEL OVERALL
SPECIAL FEATURES	COUNTERSUNK TWO PLACES 90.0 DEGREES BY 0.188 INCHES IN DIAMETERCOUNTERSUNK TWO PLACES 90.0 DEGREES BY 0.188 INCHES IN DIAMETER
WIDTH ACROSS FLATS	0.375 INCHES NOMINAL0.375 INCHES NOMINAL
STYLE DESIGNATOR	LEFT INTERNAL AND RIGHT INTERNAL THREADSLEFT INTERNAL AND RIGHT INTERNAL THREADS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALLQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALLPASSIVATE OVERALL
THREAD LENGTH	0.250 INCHES MAXIMUM LEFT INTERNAL (INCLUDES THRU THREAD)0.250 INCHES MAXIMUM LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD LENGTH	0.250 INCHES MAXIMUM RIGHT INTERNAL0.250 INCHES MAXIMUM RIGHT INTERNAL

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