5340-01-397-6512, STANDOFF,THREADED,SPACING

National Stock Number:
5340-01-397-6512

Federal Supply Class:
5340

National Item Identification Number:
013976512

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:

15417-1

72914

GRIMES AEROSPACE COMPANY

Techincal Specification:

DIAMETER	0.3125 INCHES NOMINAL
CROSS-SECTIONAL SHAPE	ROUND
LENGTH	0.9000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/3 FED SPEC SINGLE MATERIAL RESPONSE STANDOFF
MATERIAL	ALUMINUM ALLOY 2011 STANDOFF
PROPRIETARY CHARACTERISTICS	PACS
NOMINAL THREAD SIZE	0.1640 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
RIGHT PROJECTION DIAMETER	0.1830 INCHES MINIMUM AND 0.1850 INCHES MAXIMUM
RIGHT PROJECTION LENGTH	0.1080 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE STANDOFF
SURFACE TREATMENT	CHROMATE STANDOFF
THREAD CLASS	2B LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD DIRECTION	RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD LENGTH	0.2500 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD QUANTITY PER INCH	32 LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD SERIES DESIGNATOR	UNC LEFT INTERNAL (INCLUDES THRU THREAD)

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