The Ammeter, cataloged under National Stock Number 6625-00-440-5569, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Triplett (bluffton) Corporation Dba Lfe Instruments. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-00-440-5569 |
| Primary Part Number | 10256-13 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Triplett (bluffton) Corporation Dba Lfe Instruments |
| Status | ACTIVE |
| Installation Design | PANEL |
| Mounting Hole Diameter | 0.150 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Overall Diameter | 3.500 INCHES NOMINAL IN |
| Style Designator | ROUND FLUSH MTG |
| Color | UNABLE TO DECODE |
| Meter Depth Behind Mounting Flange | 0.920 INCHES MAXIMUM IN |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Scale Division Quantity | 25 SINGLE INDICATOR SINGLE RANGE |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Meter Body Diameter Behind Mounting Flange | 2.750 INCHES NOMINAL IN |
| Mounting Bolt Circle Diameter | 3.160 INCHES NOMINAL IN |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Material | PLASTIC |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Measurement Range | +0.0 TO 25.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Dielectric Withstanding Voltage in Volts | 5000.0 |
| Circuit Current for Which Designed | DC |
| Installation Design | PANEL |
| Mounting Hole Diameter | 0.150 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Overall Diameter | 3.500 INCHES NOMINAL IN |
| Style Designator | ROUND FLUSH MTG |
| Color | UNABLE TO DECODE |
| Meter Depth Behind Mounting Flange | 0.920 INCHES MAXIMUM IN |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Scale Division Quantity | 25 SINGLE INDICATOR SINGLE RANGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6625-00-440-5569 is a Ammeter, manufactured by Triplett (bluffton) Corporation Dba Lfe Instruments, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-440-5569 has 2 cross-referenced part numbers: 321T (Triplett (bluffton) Corporation Dba Lfe Instruments), 10256-13 (Triplett (bluffton) Corporation Dba Lfe Instruments).
There are 9 known substitutes for 6625-00-440-5569: 4730-00-289-2357, 6625-00-439-4123, 6625-00-553-1577 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10256-13: Installation Design: PANEL; Mounting Hole Diameter: 0.150 INCHES NOMINAL IN; Dial Scale Marking Color: BLACK SINGLE INDICATOR SINGLE RANGE; Overall Diameter: 3.500 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.