5340-01-509-9064, STANDOFF,THREADED,SPACING

National Stock Number:
5340-01-509-9064

Federal Supply Class:
5340

National Item Identification Number:
015099064

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:

6392545-2	31442	NORTHROP GRUMMAN SYSTEMS CORPORATION
6392545-2	53711	NAVAL SEA SYSTEMS COMMAND

Techincal Specification:

CROSS-SECTIONAL SHAPE	HEXAGON
LENGTH	0.584 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582, TYPE 303 ASSN STD 1ST MATERIAL RESPONSE OR TYPE 303SE ASSN STD 2ND MATERIAL RESPONSE OR TYPE XM-1, CONDITION A ASSN STD 3RD MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 203EZ OVERALL
NOMINAL THREAD SIZE	0.250 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
NOMINAL THREAD SIZE	0.250 INCHES RIGHT INTERNAL
STYLE DESIGNATOR	LEFT INTERNAL AND RIGHT INTERNAL THREADS
WIDTH ACROSS FLATS	0.188 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD DIRECTION	RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD DIRECTION	RIGHT-HAND RIGHT INTERNAL
THREAD CLASS	2B LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD CLASS	2B RIGHT INTERNAL
THREAD LENGTH	0.250 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD LENGTH	0.250 INCHES NOMINAL RIGHT INTERNAL
THREAD SERIES DESIGNATOR	UNC LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD SERIES DESIGNATOR	UNC RIGHT INTERNAL
THREAD QUANTITY PER INCH	32 RIGHT INTERNAL

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