5340-01-374-1221, STANDOFF,THREADED,SPACING

5340-01-374-1222 STANDOFF,THREADED,SPACING

National Stock Number:
5340-01-374-1221

Federal Supply Class:
5340

National Item Identification Number:
013741221

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:

13075451-009	04939	LOCKHEED MARTIN CORPORATION
13075451-009	58260	PROGRAM MANAGER ADVANCED ATTACK HELICOPTER BARCOM AMCPM-AAH

Techincal Specification:

CROSS-SECTIONAL SHAPE	SQUARE
LENGTH	0.530 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-250/11 T6 FED SPEC SINGLE MATERIAL RESPONSE STANDOFF
MATERIAL	ALUMINUM ALLOY 6061 STANDOFF
NOMINAL THREAD SIZE	0.112 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)0.112 INCHES RIGHT INTERNAL
STYLE DESIGNATOR	LEFT INTERNAL AND RIGHT INTERNAL THREADS
WIDTH ACROSS FLATS	0.380 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-F-14072 FINISH E512 MIL SPEC SINGLE TREATMENT RESPONSE STANDOFF
SURFACE TREATMENT	ANODIZE STANDOFF
THREAD DIRECTION	RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)RIGHT-HAND RIGHT INTERNAL
THREAD LENGTH	0.112 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)0.112 INCHES NOMINAL RIGHT INTERNAL
THREAD CLASS	2B LEFT INTERNAL (INCLUDES THRU THREAD)2B RIGHT INTERNAL
THREAD SERIES DESIGNATOR	UNC LEFT INTERNAL (INCLUDES THRU THREAD)UNC RIGHT INTERNAL
THREAD QUANTITY PER INCH	40 LEFT INTERNAL (INCLUDES THRU THREAD)40 RIGHT INTERNAL

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