5340-01-216-5489, STANDOFF,THREADED,SPACING

National Stock Number:
5340-01-216-5489

Federal Supply Class:
5340

National Item Identification Number:
012165489

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:

152-0137-005	94756	THE BOEING COMPANY
NAS1786C04-8	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1831	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1831C3B08	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS786C04-8	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE

Techincal Specification:

MATERIAL	STEEL COMP 303SE OR
	STEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582/A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
CROSS-SECTIONAL SHAPE	HEXAGON
WIDTH ACROSS FLATS	0.184 INCHES MINIMUM AND
	0.192 INCHES MAXIMUM
STYLE DESIGNATOR	LEFT INTERNAL AND RIGHT INTERNAL THREADS
LENGTH	0.495 INCHES MINIMUM AND
	0.505 INCHES MAXIMUM
THREAD SERIES DESIGNATOR	UNC LEFT INTERNAL (INCLUDES THRU THREAD)
	UNC RIGHT INTERNAL
NOMINAL THREAD SIZE	0.122 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
	0.122 INCHES RIGHT INTERNAL
THREAD QUANTITY PER INCH	40 LEFT INTERNAL (INCLUDES THRU THREAD)
	40 RIGHT INTERNAL
THREAD DIRECTION	LEFT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
	RIGHT-HAND RIGHT INTERNAL
THREAD LENGTH	0.122 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)
	0.122 INCHES NOMINAL RIGHT INTERNAL
SPECIFICATION/STANDARD DATA	80205-NAS1831 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

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