The Ammeter, cataloged under National Stock Number 6625-00-684-8121, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Dynalec Corporation. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-684-8121 |
| Primary Part Number | 62207-001 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Dynalec Corporation |
| Status | CANCELLED |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Overall Diameter | 2.695 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Color | UNABLE TO DECODE |
| Special Markings | CHARGE TO RIGHT OF ZERO; DISCHARGE TO LEFT OF ZERO |
| Meter Body Diameter Behind Mounting Flange | 2.210 INCHES NOMINAL IN |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Style Designator | ROUND FLUSH MTG |
| Meter Depth Behind Mounting Flange | 1.600 INCHES NOMINAL IN |
| Installation Design | PANEL |
| Circuit Current for Which Designed | DC |
| Mounting Hole Diameter | 0.125 INCHES NOMINAL IN |
| Mounting Bolt Circle Diameter | 2.440 INCHES NOMINAL IN |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Measurement Range | -30.0 TO 30.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Overall Diameter | 2.695 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Color | UNABLE TO DECODE |
| Special Markings | CHARGE TO RIGHT OF ZERO; DISCHARGE TO LEFT OF ZERO |
| Meter Body Diameter Behind Mounting Flange | 2.210 INCHES NOMINAL IN |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Style Designator | ROUND FLUSH MTG |
| Meter Depth Behind Mounting Flange | 1.600 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| Successor | 6625-00-005-1177 |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | ZN |
| Weight | 0.6000 lbs |
| Cube | 0.0587 cu ft |
| Part Number | Manufacturer |
|---|---|
| MILM10304 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MR26W118SPECR | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 62207-001 PRIMARY | Dynalec Corporation (USA) |
NSN 6625-00-684-8121 is a Ammeter, manufactured by Dynalec Corporation, classified under FSC 6625 (No Item Name Available). Status: cancelled.
NSN 6625-00-684-8121 has 3 cross-referenced part numbers: MILM10304 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MR26W118SPECR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 62207-001 (Dynalec Corporation).
There are 12 known substitutes for 6625-00-684-8121: 6625-00-753-2112, 6625-00-005-1177, 6625-00-191-2324 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 62207-001: Movement Suspension Method: JEWEL PIVOT BASE; Mounting Arrangement Style: THREE HOLE/STUD BOLT CIRCLE; Overall Diameter: 2.695 INCHES NOMINAL IN; Dial Scale Marking Color: BLACK SINGLE INDICATOR SINGLE RANGE. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 6625-00-684-8121 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.