The Ammeter, cataloged under National Stock Number 6625-00-908-2028, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Jewell Instruments Llc. Government technical data includes 26 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-908-2028 |
| Primary Part Number | MM2-25-0-25MA |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Jewell Instruments Llc |
| Status | ACTIVE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Mounting Bolt Circle Diameter | 2.440 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 3 THREADED STUD(S) |
| Mounting Stud Diameter | 0.125 INCHES NOMINAL IN |
| Color | UNABLE TO DECODE |
| Style Designator | FAN SHAPE FLUSH MTG |
| Meter Depth Behind Mounting Flange | 1.010 INCHES NOMINAL IN |
| Material | PLASTIC POLYCARBONATE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Panel for Which Designed | NONMAGNETIC |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Circuit Current for Which Designed | DC |
| Furnished Items and Quantity | COVER 1 |
| Circuit Construction Type | NONELECTRONIC |
| Features Provided | ZERO ADJUSTER |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Indicator Type | DIAL W/POINTER |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Mounting Stud Length | 0.450 INCHES NOMINAL IN |
| Scale Graduation Type | NONLINEAR SINGLE INDICATOR SINGLE RANGE |
| Installation Design | PANEL |
| Reliability Indicator | NOT ESTABLISHED |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | X |
| Part Number | Manufacturer |
|---|---|
| MM2-25-0-25MA PRIMARY | Jewell Instruments Llc (USA) |
| MM2 | Jewell Instruments Llc (USA) |
NSN 6625-00-908-2028 is a Ammeter, manufactured by Jewell Instruments Llc, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-908-2028 has 2 cross-referenced part numbers: MM2-25-0-25MA (Jewell Instruments Llc), MM2 (Jewell Instruments Llc).
There are 11 known substitutes for 6625-00-908-2028: 6625-00-051-9015, 6625-00-930-3826, 6625-00-944-7270 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for MM2-25-0-25MA: Pointer Color: BLACK SINGLE INDICATOR SINGLE RANGE; Mounting Bolt Circle Diameter: 2.440 INCHES NOMINAL IN; Special Features: RUGGEDIZED; Mounting Facility Type and Quantity: 3 THREADED STUD(S). 30 total characteristics are documented in the Federal Logistics Information System.