The Ammeter, cataloged under National Stock Number 6625-00-649-3530, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hickok Waekon Llc. Government technical data includes 30 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-00-649-3530 |
| Primary Part Number | 56 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Hickok Waekon Llc |
| Status | ACTIVE |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Installation Design | PANEL |
| Sensitivity Rating | 150.0 MILLIVOLTS |
| Mounting Bolt Circle Diameter | 2.422 INCHES NOMINAL IN |
| Overall Diameter | 2.688 INCHES NOMINAL IN |
| Material | PLASTIC |
| Meter Body Diameter Behind Mounting Flange | 2.180 INCHES NOMINAL IN |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Style Designator | ROUND FLUSH MTG |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY THE MEASUREMENT RANGE AND STEP QUANTITY REQUIREMENTS |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Measurement Range | +0.0 TO 50.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Mounting Hole Diameter | 0.125 INCHES NOMINAL IN |
| Scale Division Quantity | 50 SINGLE INDICATOR SINGLE RANGE |
| Meter Depth Behind Mounting Flange | 1.125 INCHES NOMINAL IN |
| Circuit Current for Which Designed | DC |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Color | UNABLE TO DECODE |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Installation Design | PANEL |
| Sensitivity Rating | 150.0 MILLIVOLTS |
| Mounting Bolt Circle Diameter | 2.422 INCHES NOMINAL IN |
| Overall Diameter | 2.688 INCHES NOMINAL IN |
| Material | PLASTIC |
| Meter Body Diameter Behind Mounting Flange | 2.180 INCHES NOMINAL IN |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Style Designator | ROUND FLUSH MTG |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 56 | Hickok Waekon Llc (USA) |
NSN 6625-00-649-3530 is a Ammeter, manufactured by Hickok Waekon Llc, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-649-3530 has 1 cross-referenced part number: 56 (Hickok Waekon Llc).
There are 4 known substitutes for 6625-00-649-3530: 6625-00-649-3824, 6625-01-035-2984, 6625-01-075-6383 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 56: Mounting Arrangement Style: THREE HOLE/STUD BOLT CIRCLE; Installation Design: PANEL; Sensitivity Rating: 150.0 MILLIVOLTS; Mounting Bolt Circle Diameter: 2.422 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.