Product Details | AMMETER

6625-00-649-4589 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: MR25W500DCMA, MILM6, 28211002P2, 2821-1002P2, 32771173P2, 3277-1173P2, 6625-00-649-4589, 00-649-4589, 6625006494589, 006494589

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-649-4589

Drawings & Photos | NSN 6625-00-649-4589


Cross Reference | NSN 6625-00-649-4589

Part Number Cage Code Manufacturer
2821-1002P2 3B150 RAYTHEON TECHNICAL SERVICES COMPANY LLC
2821-1002P2 49956 RAYTHEON COMPANY DBA RAYTHEON
3277-1173P2 3B150 RAYTHEON TECHNICAL SERVICES COMPANY LLC
3277-1173P2 49956 RAYTHEON COMPANY DBA RAYTHEON
MILM6 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MR25W500DCMA 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MR25W500DCMA 81350 JOINT ARMY-NAVY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 6625-00-649-4589

Characteristic Specifications
INSTALLATION DESIGN PANEL
(NON-CORE DATA) PANEL FOR WHICH DESIGNED NONMAGNETIC
(NON-CORE DATA) CIRCUIT CONSTRUCTION TYPE NONELECTRONIC
INDICATOR TYPE DIAL W/POINTER
MEASUREMENT RANGE 0.0 TO 500.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE
ACCURACY IN PERCENT -2.5 TO 2.5 AT FULL SCALE 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
MOVEMENT SUSPENSION METHOD JEWEL PIVOT BASE
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
OVERALL LENGTH 2.050 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
NUCLEAR HARDNESS CRITICAL FEATURE NONHARDENED
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILM6
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MR25W500DCMA

Restrictions/Controls & Freight Information | NSN 6625-00-649-4589

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