The Ammeter, cataloged under National Stock Number 6625-01-229-8845, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Yokogawa Corporation of America. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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 | 6625-01-229-8845 |
| Primary Part Number | 152121ECSF |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Yokogawa Corporation of America |
| Status | ACTIVE |
| Installation Design | PANEL |
| Supplementary Features | 12.5 OHMS TERMINAL RESISTANCE |
| Scale Division Quantity | 50 SINGLE INDICATOR SINGLE RANGE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Sensitivity Rating | 50.0 MILLIVOLTS |
| Meter Depth Behind Mounting Flange | 1.252 INCHES MAXIMUM IN |
| Meter Body Diameter Behind Mounting Flange | 2.180 INCHES MAXIMUM IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Special Test Features | MEETS ANSI SPECIFICATION C-39.1 |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Mounting Facility Type and Quantity | 3 THREADED STUD(S) |
| Measurement Range | +0.0 TO 500.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Power Source | EXTERNAL |
| Features Provided | EXTERNAL SHUNTING AND ZERO ADJUSTER |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Mounting Bolt Circle Diameter | 2.440 INCHES NOMINAL IN |
| Color | UNABLE TO DECODE |
| Mounting Stud Diameter | 0.112 INCHES NOMINAL IN |
| Indicator Type | DIAL W/POINTER |
| Mounting Stud Length | 0.500 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR FLUSH MTG |
| Circuit Current for Which Designed | DC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | JF |
| Weight | 0.2400 lbs |
| Cube | 0.0177 cu ft |
| Part Number | Manufacturer |
|---|---|
| 152121ECSF | Yokogawa Corporation of America (USA) |
| 025-664 | Miller Electric Mfg. Co. (USA) |
| 152 | Yokogawa Corporation of America (USA) |
| 025-664 | Miller Electric Mfg. Llc (USA) |
NSN 6625-01-229-8845 is a Ammeter, manufactured by Yokogawa Corporation of America, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-01-229-8845 has 4 cross-referenced part numbers: 152121ECSF (Yokogawa Corporation of America), 025-664 (Miller Electric Mfg. Co.), 152 (Yokogawa Corporation of America), 025-664 (Miller Electric Mfg. Llc).
There are 3 known substitutes for 6625-01-229-8845: 6625-01-062-8203, 6625-00-902-4059, 6625-01-115-4091. Verify interchangeability with system specifications before substitution.
Key specifications for 152121ECSF: Installation Design: PANEL; Overall Width: 2.702 INCHES MAXIMUM IN; Supplementary Features: 12.5 OHMS TERMINAL RESISTANCE; Scale Division Quantity: 50 SINGLE INDICATOR SINGLE RANGE. 30 total characteristics are documented in the Federal Logistics Information System.