6625-01-200-7707, METER,NULL

National Stock Number:
6625-01-200-7707

Federal Supply Class:
6625

National Item Identification Number:
012007707

Description:
METER,NULL

Detail:
AN ELECTRICALLY OPERATED INSTRUMENT HAVING A ZERO POINT ON ITS SCALE (USUALLY LOCATED IN THE CENTER THEREOF). IT MAY NOT INDICATE UNITS OF ELECTRICAL MEASUREMENT. THE VALUE MAY BE EXPRESSED BY MEANS OF A POINTER AND CALIBRATED DIAL OR A DIGITAL READOUT DISPLAY. WHEN THE INDICATION SHOWS ZERO, AN ELECTRICAL VALUE OF "ZERO" HAS BEEN REACHED IN THE CIRCUIT. IT IS GENERALLY USED IN SITUATIONS IN WHICH ZERO IS THE DESIRED EFFECT. EXCLUDES AMMETER, GALVANOMETER; METER, ARBITARY SCALE; AND VOLTMETER.

Manufacturer Information:

HS2ZNULL A	33005	JEWELL INSTRUMENTS LLC
ME03100200005	18876	U S ARMY AVIATION AND MISSILE COMMAND

Techincal Specification:

INSTALLATION DESIGN	PANEL
INDICATOR TYPE	DIAL W/POINTER
ACCURACY IN PERCENT	-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
POINTER COLOR	BLACK SINGLE INDICATOR SINGLE RANGE
DIAL SCALE MARKING COLOR	BLACK SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLOR	WHITE SINGLE INDICATOR SINGLE RANGE
CIRCUIT ATTACHMENT METHOD AND QUANTITY	2 PIN
STYLE DESIGNATOR	ROUND FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE	2.150 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE	1.081 INCHES NOMINAL
OVERALL DIAMETER	2.695 INCHES NOMINAL
OVERALL LENGTH	1.481 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY	4 UNTHREADED HOLE
MOUNTING HOLE DIAMETER	0.125 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLE	THREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER	2.440 INCHES NOMINAL
MATERIAL	STEEL
NUCLEAR HARDNESS CRITICAL FEATURE	NONHARDENED
ENVIRONMENTAL PROTECTION	WATERTIGHT AND
	SHOCK RESISTANT AND
	VIBRATION RESISTANT
FURNISHED ITEMS AND QUANTITY	O RING
FEATURES PROVIDED	ELECTROSTATIC SHIELD AND
	MAGNETIC SHIELD AND
	ZERO ADJUSTER
SPECIAL FEATURES	RUGGEDIZED
FSC APPLICATION DATA	TEST SET,ELECT. EQUIP.

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