Product Details | AMMETER

6625-00-109-0657 An instrument which measures electric current and is calibrated and marked in amperes or any multiple and/or submultiple thereof. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. For current detecting type of devices, see GALVANOMETER.

Part Alternates: MR25W1H1DCUA, MILM6ATYPEMR25W1H1DCUA, 6625-00-109-0657, 00-109-0657, 6625001090657, 001090657

Instruments and Laboratory Equipment | Electrical and Electronic Properties Measuring and Testing Instruments

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-109-0657

Drawings & Photos | NSN 6625-00-109-0657


Cross Reference | NSN 6625-00-109-0657

Part Number Cage Code Manufacturer
MILM6ATYPEMR25W1H1DCUA 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MR25W1H1DCUA 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 6625-00-109-0657

Characteristic Specifications
INSTALLATION DESIGN PANEL
(NON-CORE DATA) PANEL FOR WHICH DESIGNED NONMAGNETIC
MEASUREMENT RANGE -100.0 TO 100.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE
ACCURACY IN PERCENT -2.5 TO 2.5 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
SCALE DIVISION QUANTITY 20 SINGLE INDICATOR SINGLE RANGE
DIAL SCALE MARKING COLOR BLACK SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLOR WHITE SINGLE INDICATOR SINGLE RANGE
MOVEMENT TYPE MOVING COIL, PERMANENT MAGNET
CIRCUIT ATTACHMENT METHOD AND QUANTITY 2 THREADED STUD
SENSITIVITY RATING 150.0 MILLIVOLTS
CIRCUIT CURRENT FOR WHICH DESIGNED DC
STYLE DESIGNATOR C1 ROUND FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE 2.210 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE 1.860 INCHES NOMINAL
OVERALL DIAMETER 2.695 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY 3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER 0.125 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLE E5 THREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER 2.440 INCHES NOMINAL
MATERIAL PLASTIC
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILM6ATYPEMR25W1H1DCUA
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MR25W1H1DCUA

Restrictions/Controls & Freight Information | NSN 6625-00-109-0657

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information