The Ammeter, cataloged under National Stock Number 6625-00-189-7026, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Continental Electronics Corp. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-189-7026 |
| Primary Part Number | 378-0470 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Continental Electronics Corp |
| Status | ACTIVE |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.875 INCHES NOMINAL IN |
| Mounting Stud Diameter | 0.138 INCHES NOMINAL IN |
| Circuit Current for Which Designed | DC |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Mounting Facility Type and Quantity | 4 THREADED STUD(S) |
| Features Provided | KNIFE EDGE POINTER AND ZERO ADJUSTER |
| Panel for Which Designed | NONMAGNETIC |
| Meter Body Diameter Behind Mounting Flange | 2.600 INCHES NOMINAL IN |
| Measurement Range | +0.0 TO 200.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Scale Division Quantity | 40 SINGLE INDICATOR SINGLE RANGE |
| Supplementary Features | INTERNAL RES 0.25 OHMS |
| Sensitivity Rating | 200.0 MILLIAMPERES |
| Meter Depth Behind Mounting Flange | 0.960 INCHES NOMINAL IN |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.875 INCHES NOMINAL IN |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Installation Design | PANEL |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Indicator Type | DIAL W/POINTER |
| Mounting Stud Length | 0.380 INCHES NOMINAL IN |
| Power Source | EXTERNAL |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Circuit Construction Type | NONELECTRONIC |
| Color | UNABLE TO DECODE |
| Style Designator | RECTANGULAR FLUSH MTG |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Acquisition Status | ACTIVE |
| Successor | 6625-00-188-3739 (327T0-50DCUA) |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | X |
NSN 6625-00-189-7026 is a Ammeter, manufactured by Continental Electronics Corp, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-189-7026 has 2 cross-referenced part numbers: 378-0470 (Continental Electronics Corp), 531 (Meadville Forging Co).
There are 3 known substitutes for 6625-00-189-7026: 6625-00-188-3739, 6625-00-423-5345, 6625-00-649-3881. Verify interchangeability with system specifications before substitution.
Key specifications for 378-0470: Center to Center Distance Between Mounting Facilities Parallel to Width: 2.875 INCHES NOMINAL IN; Mounting Stud Diameter: 0.138 INCHES NOMINAL IN; Circuit Current for Which Designed: DC; Circuit Attachment Method and Quantity: 2 THREADED STUD. 30 total characteristics are documented in the Federal Logistics Information System.