The Ammeter, cataloged under National Stock Number 6625-01-434-6882, 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 16 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-01-434-6882 |
| Primary Part Number | 21661 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Simpson Electric Company, Inc. |
| Status | ACTIVE |
| Circuit Current for Which Designed | DC |
| Installation Design | PANEL |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM |
| Measurement Range | +0.0 TO 1.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Operating Voltage Rating in Volts | 108.0 AC MINIMUM AND 132.0 AC MAXIMUM |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Power Source | EXTERNAL |
| Indicator Type | DIAL W/POINTER |
| Circuit Current for Which Designed | DC |
| Installation Design | PANEL |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM |
| Measurement Range | +0.0 TO 1.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Operating Voltage Rating in Volts | 108.0 AC MINIMUM AND 132.0 AC MAXIMUM |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Power Source | EXTERNAL |
| Indicator Type | DIAL W/POINTER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21661 PRIMARY | Simpson Electric Company, Inc. (USA) |
NSN 6625-01-434-6882 is a Ammeter, manufactured by Simpson Electric Company, Inc., classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-01-434-6882 has 1 cross-referenced part number: 21661 (Simpson Electric Company, Inc.).
There are 10 known substitutes for 6625-01-434-6882: 5999-00-920-3734, 6130-00-092-5625, 4320-00-163-1071 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21661: Circuit Current for Which Designed: DC; Installation Design: PANEL; Frequency Rating: 50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM; Special Features: SEALED METAL CASE, GLASS WINDOW. 18 total characteristics are documented in the Federal Logistics Information System.