The Ammeter, cataloged under National Stock Number 6625-00-926-6903, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Simpson Electric Company, Inc.. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-926-6903 |
| Primary Part Number | 04220 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Simpson Electric Company, Inc. |
| Status | ACTIVE |
| Circuit Current for Which Designed | DC |
| Style Designator | ROUND FLUSH MTG |
| Color | UNABLE TO DECODE |
| Meter Depth Behind Mounting Flange | 1.390 INCHES NOMINAL IN |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Meter Body Diameter Behind Mounting Flange | 2.170 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Measurement Range | +0.0 TO 100.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Mounting Bolt Circle Diameter | 2.440 INCHES NOMINAL IN |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Mounting Facility Type and Quantity | 3 FLANGE |
| Scale Division Quantity | 50 SINGLE INDICATOR SINGLE RANGE |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Overall Diameter | 2.690 INCHES NOMINAL IN |
| Installation Design | PANEL |
| Reliability Indicator | NOT ESTABLISHED |
| Circuit Current for Which Designed | DC |
| Style Designator | ROUND FLUSH MTG |
| Color | UNABLE TO DECODE |
| Meter Depth Behind Mounting Flange | 1.390 INCHES NOMINAL IN |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Meter Body Diameter Behind Mounting Flange | 2.170 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Measurement Range | +0.0 TO 100.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Mounting Bolt Circle Diameter | 2.440 INCHES NOMINAL IN |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Mounting Facility Type and Quantity | 3 FLANGE |
| Acquisition Status | ACTIVE |
| Successor | 6625-01-011-8836 |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | Q |
| Unit of Issue | EA |
| SMR Code | XN |
NSN 6625-00-926-6903 is a Ammeter, manufactured by Simpson Electric Company, Inc., classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-926-6903 has 2 cross-referenced part numbers: 4220 (Simpson Electric Company, Inc.), 04220 (Simpson Electric Company, Inc.).
There are 6 known substitutes for 6625-00-926-6903: 6625-01-011-8836, 6625-01-352-1357, 5998-01-533-3644 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 04220: Circuit Current for Which Designed: DC; Style Designator: ROUND FLUSH MTG; Color: UNABLE TO DECODE; Meter Depth Behind Mounting Flange: 1.390 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.