The Ammeter, cataloged under National Stock Number 6625-00-272-9906, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Solartron Electronics Inc Weston Instruments Div. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-00-272-9906 |
| Primary Part Number | 476AC0125-250 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Solartron Electronics Inc Weston Instruments Div |
| Status | ACTIVE |
| Mounting Hole Diameter | 0.129 INCHES NOMINAL IN |
| Color | UNABLE TO DECODE |
| Mounting Bolt Circle Diameter | 3.160 INCHES NOMINAL IN |
| Frequency Response Range | +25.000 TO 500.000 HERTZ |
| Material | PLASTIC |
| Special Markings | 0.0 TO 125.0 SCALE IN RED |
| Overall Diameter | 3.500 INCHES NOMINAL IN |
| Circuit Current for Which Designed | AC |
| Features Provided | ZERO ADJUSTER |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Meter Depth Behind Mounting Flange | 1.560 INCHES NOMINAL IN |
| Furnished Items and Quantity | CURRENT TRANSFORMER 2 WESTON MOD NO 604 |
| Meter Body Diameter Behind Mounting Flange | 2.750 INCHES NOMINAL IN |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Measurement Range | +0.0 TO 250.0 AMPERES, AC SINGLE INDICATOR SECOND RANGE |
| Sensitivity Rating | 50.0 MILLIVOLTS |
| Measurement Range | +0.0 TO 125.0 AMPERES, AC SINGLE INDICATOR FIRST RANGE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Mounting Hole Diameter | 0.129 INCHES NOMINAL IN |
| Color | UNABLE TO DECODE |
| Mounting Bolt Circle Diameter | 3.160 INCHES NOMINAL IN |
| Frequency Response Range | +25.000 TO 500.000 HERTZ |
| Material | PLASTIC |
| Special Markings | 0.0 TO 125.0 SCALE IN RED |
| Overall Diameter | 3.500 INCHES NOMINAL IN |
| Circuit Current for Which Designed | AC |
| Features Provided | ZERO ADJUSTER |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 476AC0125-250 | Solartron Electronics Inc Weston Instruments Div (USA) |
| M0DEL4760T0125-20AMPSAC | Solartron Electronics Inc Weston Instruments Div (USA) |
| 584 | Hoyt Electrical Instrument Works, Inc. Dba Hoyt Electrical Instrument Works Inc (USA) |
| F291-6181162 | CAGE 00000 |
NSN 6625-00-272-9906 is a Ammeter, manufactured by Solartron Electronics Inc Weston Instruments Div, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-272-9906 has 4 cross-referenced part numbers: 476AC0125-250 (Solartron Electronics Inc Weston Instruments Div), M0DEL4760T0125-20AMPSAC (Solartron Electronics Inc Weston Instruments Div), 584 (Hoyt Electrical Instrument Works, Inc. Dba Hoyt Electrical Instrument Works Inc), F291-6181162.
There are 12 known substitutes for 6625-00-272-9906: 5340-00-032-3805, 2920-00-158-2674, 4240-00-233-7718 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 476AC0125-250: Mounting Hole Diameter: 0.129 INCHES NOMINAL IN; Color: UNABLE TO DECODE; Mounting Bolt Circle Diameter: 3.160 INCHES NOMINAL IN; Frequency Response Range: +25.000 TO 500.000 HERTZ. 30 total characteristics are documented in the Federal Logistics Information System.