5307-01-051-3491, STANDOFF,THREADED,SPACING

National Stock Number:
5307-01-051-3491

Federal Supply Class:
5307

National Item Identification Number:
010513491

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:

85710787-1

22915

NORTHROP GRUMMAN CORP ELECTRONIC SYSTEMS DEFENSIVE SYSTEM DIV

Techincal Specification:

FLANGE THICKNESS	0.250 INCHES NOMINAL
FLANGE WIDTH ACROSS FLATS	0.375 INCHES NOMINAL
LENGTH	0.812 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-7720,COND A MIL SPEC SINGLE MATERIAL RESPONSE STANDOFF
MATERIAL	STEEL COMP 303 STANDOFF
NOMINAL THREAD SIZE	0.250 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
NOMINAL THREAD SIZE	0.190 INCHES RIGHT EXTERNAL
STYLE DESIGNATOR	FLANGED WITH LEFT INTERNAL THREAD
THREAD DIRECTION	RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD DIRECTION	RIGHT-HAND RIGHT EXTERNAL
THREAD CLASS	2B LEFT INTERNAL (INCLUDES THRU THREAD)2A RIGHT EXTERNAL
THREAD LENGTH	0.340 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)0.280 INCHES NOMINAL RIGHT EXTERNAL
THREAD SERIES DESIGNATOR	UNF LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD SERIES DESIGNATOR	UNF RIGHT EXTERNAL
THREAD QUANTITY PER INCH	28 LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD QUANTITY PER INCH	32 RIGHT EXTERNAL

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