5340-01-424-1391, STANDOFF,THREADED,SPACING

National Stock Number:
5340-01-424-1391

Federal Supply Class:
5340

National Item Identification Number:
014241391

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:

200AS346-F188BR	0GCW4	GLOBE ELECTRONIC HARDWARE, INC.
200AS346-F188BR016D112	04729	UNICORP.
200AS346-F188BR016D112	06540	NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV
200AS346-F188BR016D112	30003	NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
200AS346-F188BR016D112	51506	ACCURATE SCREW MACHINE CORP

Techincal Specification:

CROSS-SECTIONAL SHAPE	HEXAGON
LENGTH	0.2500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM-B-16 ASSN STD SINGLE MATERIAL RESPONSE STANDOFF
MATERIAL	COPPER ALLOY STANDOFF
NOMINAL THREAD SIZE	0.1120 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
NOMINAL THREAD SIZE	0.1120 INCHES RIGHT INTERNAL
WIDTH ACROSS FLATS	0.1880 INCHES NOMINAL
STYLE DESIGNATOR	LEFT INTERNAL AND RIGHT INTERNAL THREADS
SURFACE TREATMENT	CADMIUM AND CHROMATE STANDOFF
THREAD CLASS	2B LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD CLASS	2B RIGHT INTERNAL
THREAD DIRECTION	RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD DIRECTION	RIGHT-HAND RIGHT INTERNAL
THREAD LENGTH	0.1250 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD LENGTH	0.1250 INCHES NOMINAL RIGHT INTERNAL
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC) RIGHT INTERNAL
THREAD QUANTITY PER INCH	40 LEFT INTERNAL (INCLUDES THRU THREAD)

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