The Ammeter, cataloged under National Stock Number 6625-00-196-6563, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Westinghouse Electric Corp. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-00-196-6563 |
| Primary Part Number | MR34B118SPEC |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Circuit Current for Which Designed | DC |
| Features Provided | ZERO ADJUSTER |
| Measurement Range | -30.0 TO 30.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Mounting Facility Type and Quantity | 1 FLANGE |
| Installation Design | PANEL |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Scale Selection Method | TERMINAL |
| Meter Depth Behind Mounting Flange | 2.510 INCHES NOMINAL IN |
| Meter Body Diameter Behind Mounting Flange | 2.800 INCHES NOMINAL IN |
| Mounting Bolt Circle Diameter | 3.160 INCHES NOMINAL IN |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Sensitivity Rating | 75.0 MILLIVOLTS |
| Overall Diameter | 3.500 INCHES NOMINAL IN |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Mounting Stud Length | 0.500 INCHES NOMINAL IN |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Dielectric Withstanding Voltage in Volts | 3000.0 |
| Special Markings | CHARGE,DISCHARGE |
| Style Designator | ROUND FLUSH MTG |
| Dial Scale Marking Color | WHITE SINGLE INDICATOR SINGLE RANGE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Color | UNABLE TO DECODE |
| Material | PLASTIC |
| Circuit Current for Which Designed | DC |
| Features Provided | ZERO ADJUSTER |
| Measurement Range | -30.0 TO 30.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Mounting Facility Type and Quantity | 1 FLANGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MR34B118SPEC | Westinghouse Electric Corp (USA) |
| MILM6 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MR34B118SPEC | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 6625-00-196-6563 is a Ammeter, manufactured by Westinghouse Electric Corp, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-196-6563 has 3 cross-referenced part numbers: MR34B118SPEC (Westinghouse Electric Corp), MILM6 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MR34B118SPEC (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 7 known substitutes for 6625-00-196-6563: 6625-00-668-9246, 6625-00-838-4356, 6625-01-023-2776 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for MR34B118SPEC: Circuit Current for Which Designed: DC; Features Provided: ZERO ADJUSTER; Special Features: 3 HOLE/STUD 0.150 IN. MTG FEATURE DIA IN; Measurement Range: -30.0 TO 30.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE. 30 total characteristics are documented in the Federal Logistics Information System.