The Ammeter, cataloged under National Stock Number 6625-00-924-0328, 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 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-924-0328 |
| Primary Part Number | 1522-03390 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Simpson Electric Company, Inc. |
| Status | ACTIVE |
| Indicator Type | DIAL W/POINTER |
| Circuit Construction Type | NONELECTRONIC |
| Scale Graduation Type | NONLINEAR SINGLE INDICATOR SINGLE RANGE |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) |
| Installation Design | PANEL |
| Reliability Indicator | NOT ESTABLISHED |
| Mounting Hole Diameter | 0.190 INCHES NOMINAL IN |
| Meter Body Width Behind Mounting Flange | 2.380 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Style Designator | RECTANGULAR FLUSH MTG |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Material | PLASTIC |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Power Source | EXTERNAL |
| Surface Treatment | ENAMEL |
| Color | UNABLE TO DECODE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Meter Depth Behind Mounting Flange | 0.630 INCHES NOMINAL IN |
| Distance Between Mounting Facility Centers | 2.060 INCHES NOMINAL IN |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Mounting Arrangement Style | TWO HOLE/STUD |
| Circuit Current for Which Designed | DC |
| Movement Suspension Method | TAUT BAND |
| Features Provided | MAGNETIC SHIELD |
| Measurement Range | +0.0 TO 5.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Meter Body Height Behind Mounting Flange | 1.780 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Part Number | Manufacturer |
|---|---|
| 1522-03390 | Simpson Electric Company, Inc. (USA) |
| 3390 | Ampex Systems Corp (USA) |
| 3390 | Simpson Electric Co Simpson Instruments Div (USA) |
| 3390 | Simpson Electric Company, Inc. (USA) |
NSN 6625-00-924-0328 is a Ammeter, manufactured by Simpson Electric Company, Inc., classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-924-0328 has 4 cross-referenced part numbers: 1522-03390 (Simpson Electric Company, Inc.), 3390 (Ampex Systems Corp), 3390 (Simpson Electric Co Simpson Instruments Div), 3390 (Simpson Electric Company, Inc.).
There are 12 known substitutes for 6625-00-924-0328: 5998-01-324-1892, 6625-01-618-6049, 5365-00-003-4162 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1522-03390: Indicator Type: DIAL W/POINTER; Circuit Construction Type: NONELECTRONIC; Scale Graduation Type: NONLINEAR SINGLE INDICATOR SINGLE RANGE; Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S). 30 total characteristics are documented in the Federal Logistics Information System.