5340-01-391-8433, STANDOFF,THREADED,SPACING

National Stock Number:
5340-01-391-8433

Federal Supply Class:
5340

National Item Identification Number:
013918433

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:

VB021022-003

51215

BOEING COMPANY, THE

Techincal Specification:

MATERIAL	STEEL COMP 303MA OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CROSS-SECTIONAL SHAPE	ROUND
DIAMETER	0.550 INCHES NOMINAL
STYLE DESIGNATOR	LEFT INTERNAL AND RIGHT EXTERNAL THREAD
DISTANCE FROM CENTERLINE TO FLAT	0.275 INCHES NOMINAL
LENGTH	0.300 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO SECOND FLAT	0.275 INCHES NOMINAL
RIGHT PROJECTION DIAMETER	0.190 INCHES NOMINAL
RIGHT PROJECTION LENGTH	0.380 INCHES NOMINAL
THREAD SERIES DESIGNATOR	UNF LEFT INTERNAL (INCLUDES THRU THREAD)
	UNF RIGHT EXTERNAL
NOMINAL THREAD SIZE	0.159 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
	0.190 INCHES RIGHT EXTERNAL
THREAD QUANTITY PER INCH	32 LEFT INTERNAL (INCLUDES THRU THREAD)
	32 RIGHT EXTERNAL
THREAD CLASS	3B LEFT INTERNAL (INCLUDES THRU THREAD)
	3A RIGHT EXTERNAL
THREAD DIRECTION	RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
	RIGHT-HAND RIGHT EXTERNAL
THREAD LENGTH	0.200 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)
	0.330 INCHES NOMINAL RIGHT EXTERNAL

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