The Ammeter, cataloged under National Stock Number 6625-01-077-7630, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Phaostron Instrument and Electronic Company. Government technical data includes 26 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-01-077-7630 |
| Primary Part Number | 3AN1180941 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Phaostron Instrument and Electronic Company |
| Status | ACTIVE |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Movement Type | MOVING IRON VANE |
| Dial Scale Marking Color | WHITE SINGLE INDICATOR SINGLE RANGE |
| Meter Depth Behind Mounting Flange | 1.190 INCHES MAXIMUM IN |
| Meter Body Diameter Behind Mounting Flange | 3.000 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Measurement Range | +0.0 TO 200.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Color | UNABLE TO DECODE |
| Style Designator | RECTANGULAR FLUSH MTG |
| Circuit Current for Which Designed | DC |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.474 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.474 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.170 INCHES NOMINAL IN |
| Installation Design | PANEL |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Movement Type | MOVING IRON VANE |
| Dial Scale Marking Color | WHITE SINGLE INDICATOR SINGLE RANGE |
| Meter Depth Behind Mounting Flange | 1.190 INCHES MAXIMUM IN |
| Meter Body Diameter Behind Mounting Flange | 3.000 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Measurement Range | +0.0 TO 200.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Color | UNABLE TO DECODE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3AN1180941 PRIMARY | Phaostron Instrument and Electronic Company (USA) |
| 16810 | Astronautics Corporation of America (USA) |
NSN 6625-01-077-7630 is a Ammeter, manufactured by Phaostron Instrument and Electronic Company, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-01-077-7630 has 2 cross-referenced part numbers: 3AN1180941 (Phaostron Instrument and Electronic Company), 16810 (Astronautics Corporation of America).
There are 8 known substitutes for 6625-01-077-7630: 5120-00-236-3722, 5360-00-359-9139, 2915-00-817-4313 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3AN1180941: Overall Width: 3.260 INCHES NOMINAL IN; Movement Suspension Method: JEWEL PIVOT BASE; Movement Type: MOVING IRON VANE; Dial Scale Marking Color: WHITE SINGLE INDICATOR SINGLE RANGE. 30 total characteristics are documented in the Federal Logistics Information System.