The Ammeter, cataloged under National Stock Number 6625-00-557-0257, 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 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-557-0257 |
| Primary Part Number | 120194 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Solartron Electronics Inc Weston Instruments Div |
| Status | ACTIVE |
| Meter Depth Behind Mounting Flange | 1.020 INCHES NOMINAL IN |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Style Designator | ROUND FLUSH MTG |
| Circuit Attachment Method and Quantity | 2 BINDING POST |
| Meter Body Diameter Behind Mounting Flange | 2.060 INCHES NOMINAL IN |
| Measurement Range | -10.0 TO 10.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Overall Diameter | 2.550 INCHES NOMINAL IN |
| Circuit Current for Which Designed | DC |
| Mounting Facility Type and Quantity | 3 FLANGE |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Mounting Bolt Circle Diameter | 2.320 INCHES NOMINAL IN |
| Installation Design | PANEL |
| Color | UNABLE TO DECODE |
| Features Provided | SELF-ILLUMINATION FACILITY |
| Meter Depth Behind Mounting Flange | 1.020 INCHES NOMINAL IN |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Style Designator | ROUND FLUSH MTG |
| Circuit Attachment Method and Quantity | 2 BINDING POST |
| Meter Body Diameter Behind Mounting Flange | 2.060 INCHES NOMINAL IN |
| Measurement Range | -10.0 TO 10.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Overall Diameter | 2.550 INCHES NOMINAL IN |
| Circuit Current for Which Designed | DC |
| Mounting Facility Type and Quantity | 3 FLANGE |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | LN |
| Part Number | Manufacturer |
|---|---|
| 120194 | Solartron Electronics Inc Weston Instruments Div (USA) |
NSN 6625-00-557-0257 is a Ammeter, manufactured by Solartron Electronics Inc Weston Instruments Div, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-557-0257 has 1 cross-referenced part number: 120194 (Solartron Electronics Inc Weston Instruments Div).
There are 2 known substitutes for 6625-00-557-0257: 5136-00-228-1008, 6145-00-817-3597. Verify interchangeability with system specifications before substitution.
Key specifications for 120194: Meter Depth Behind Mounting Flange: 1.020 INCHES NOMINAL IN; Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE; Overall Length: 1.145 INCHES NOMINAL IN; Style Designator: ROUND FLUSH MTG. 30 total characteristics are documented in the Federal Logistics Information System.