The Ammeter, cataloged under National Stock Number 6625-00-028-3533, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Telephone Company of America Incorporated. Government technical data includes 28 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-00-028-3533 |
| Primary Part Number | 50140 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Telephone Company of America Incorporated |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Measurement Range | -10.0 TO 10.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Style Designator | ROUND FLUSH MTG |
| Color | UNABLE TO DECODE |
| Scale Division Quantity | 40 SINGLE INDICATOR SINGLE RANGE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Sensitivity Rating | 50.0 MILLIVOLTS |
| Circuit Current for Which Designed | DC |
| Environmental Protection | HERMETIC |
| Installation Design | PANEL |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Mounting Hole Diameter | 0.250 INCHES NOMINAL IN |
| Mounting Bolt Circle Diameter | 2.440 INCHES NOMINAL IN |
| Indicator Type | DIAL W/POINTER |
| Overall Diameter | 2.695 INCHES NOMINAL IN |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Meter Body Diameter Behind Mounting Flange | 2.210 INCHES NOMINAL IN |
| Meter Depth Behind Mounting Flange | 1.600 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Measurement Range | -10.0 TO 10.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Style Designator | ROUND FLUSH MTG |
| Color | UNABLE TO DECODE |
| Scale Division Quantity | 40 SINGLE INDICATOR SINGLE RANGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 50140 PRIMARY | Telephone Company of America Incorporated (USA) |
NSN 6625-00-028-3533 is a Ammeter, manufactured by Telephone Company of America Incorporated, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-028-3533 has 1 cross-referenced part number: 50140 (Telephone Company of America Incorporated).
There are 7 known substitutes for 6625-00-028-3533: 5330-00-117-9891, 5325-00-619-2950, 5307-01-003-9607 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50140: Mounting Facility Type and Quantity: 3 UNTHREADED HOLE(S); Measurement Range: -10.0 TO 10.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE; Circuit Attachment Method and Quantity: 2 THREADED STUD; Movement Suspension Method: JEWEL PIVOT BASE. 30 total characteristics are documented in the Federal Logistics Information System.