5340-00-568-8618, STANDOFF,THREADED,SPACING

National Stock Number:
5340-00-568-8618

Federal Supply Class:
5340

National Item Identification Number:
005688618

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:

8173957

18876

U S ARMY AVIATION AND MISSILE COMMAND

Techincal Specification:

MATERIAL	STEEL COMP 416 STANDOFF
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE STANDOFF
SURFACE TREATMENT	PASSIVATE STANDOFF
STYLE DESIGNATOR	FLANGED WITH LEFT INTERNAL THREAD
FLANGE THICKNESS	3.812 INCHES NOMINAL
LENGTH	4.125 INCHES NOMINAL
FLANGE WIDTH ACROSS FLATS	0.500 INCHES NOMINAL
THREAD SERIES DESIGNATOR	UNC LEFT INTERNAL (INCLUDES THRU THREAD)
NOMINAL THREAD SIZE	0.190 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD QUANTITY PER INCH	24 LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD CLASS	2B LEFT INTERNAL (INCLUDES THRU THREAD)
	2A RIGHT EXTERNAL
THREAD DIRECTION	RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
	RIGHT-HAND RIGHT EXTERNAL
THREAD LENGTH	0.312 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)
	0.250 INCHES NOMINAL RIGHT EXTERNAL

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