The Ammeter, cataloged under National Stock Number 6625-00-538-9033, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-538-9033 |
| Primary Part Number | MIL-M-10304/5 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Scale Division Quantity | 50 SINGLE INDICATOR SINGLE RANGE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Furnished Items and Quantity | NUT 7; LOCKWASHER 5 |
| Mounting Bolt Circle Diameter | 2.440 INCHES NOMINAL IN |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Sensitivity Rating | 150.0 MILLIVOLTS |
| Color | UNABLE TO DECODE |
| Indicator Type | DIAL W/POINTER |
| Installation Design | PANEL |
| Specification/standard Data | 81349-MIL-PRF-10304/5 GOVERNMENT SPECIFICATION |
| Style Designator | ROUND FLUSH MTG |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Dial Scale Marking Color | WHITE SINGLE INDICATOR SINGLE RANGE |
| Overall Diameter | 2.695 INCHES MAXIMUM IN |
| Scale Selection Method | SWITCH |
| Meter Body Diameter Behind Mounting Flange | 2.210 INCHES MAXIMUM IN |
| Movement Type | MOVING IRON VANE |
| Pointer Color | WHITE SINGLE INDICATOR SINGLE RANGE |
| Meter Depth Behind Mounting Flange | 1.600 INCHES MAXIMUM IN |
| Test Data Document | 81349-MIL-PRF-10304 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Mounting Facility Type and Quantity | 3 SCREW AND 3 UNTHREADED HOLE(S) |
| Measurement Range | +0.0 TO 50.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Mounting Hole Diameter | 0.125 INCHES NOMINAL IN |
| Power Source | EXTERNAL |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Environmental Protection | DUSTPROOF |
| Dielectric Withstanding Voltage in Volts | 3000.0 |
| Circuit Current for Which Designed | DC |
| Acquisition Status | CANCELLED |
| Successor | 6625-00-220-9986 |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | Q |
| Unit of Issue | EA |
| SMR Code | JN |
| Weight | 0.5858 lbs |
| Cube | 0.0239 cu ft |
| Part Number | Manufacturer |
|---|---|
| MIL-M-10304/5 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-PRF-10304/5 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MILM10304C-MR26S050D | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MR26P050DCMAR | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 3S2146 | Esco Inc (USA) |
NSN 6625-00-538-9033 is a Ammeter, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6625 (No Item Name Available). Status: cancelled.
NSN 6625-00-538-9033 has 5 cross-referenced part numbers: MIL-M-10304/5 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-10304/5 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILM10304C-MR26S050D (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MR26P050DCMAR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 3S2146 (Esco Inc).
There are 8 known substitutes for 6625-00-538-9033: 6625-00-080-0264, 6625-00-220-9986, 6625-00-725-8151 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-M-10304/5: Scale Division Quantity: 50 SINGLE INDICATOR SINGLE RANGE; Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE; Furnished Items and Quantity: NUT 7; LOCKWASHER 5; Mounting Bolt Circle Diameter: 2.440 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 6625-00-538-9033 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.