The Ammeter, cataloged under National Stock Number 6625-00-580-3443, 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 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-580-3443 |
| Primary Part Number | AN3201A600 |
| 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 |
| Meter Depth Behind Mounting Flange | 1.155 INCHES NOMINAL IN |
| Furnished Items and Quantity | SHUNT,EXTERNAL 1 |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Installation Design | PANEL |
| Panel for Which Designed | MAGNETIC |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Environmental Protection | DUSTPROOF |
| Test Data Document | 81349-MIL-A-6752 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 Bolt Circle Diameter | 2.620 INCHES NOMINAL IN |
| Scale Division Quantity | 30 SINGLE INDICATOR SINGLE RANGE |
| Meter Body Diameter Behind Mounting Flange | 2.255 INCHES NOMINAL IN |
| Surface Treatment | ENAMEL SEMIGLOSS |
| Material | PLASTIC |
| Circuit Construction Type | NONELECTRONIC |
| Mounting Arrangement Style | FOUR HOLE/STUD BOLT CIRCLE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Scale Selection Method | TERMINAL |
| Color | UNABLE TO DECODE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Measurement Range | +0.0 TO 600.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Power Source | EXTERNAL |
| Sensitivity Rating | 50.0 MILLIVOLTS |
| Dial Scale Marking Color | WHITE SINGLE INDICATOR SINGLE RANGE |
| Indicator Type | DIAL W/POINTER |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) |
| Circuit Current for Which Designed | DC |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Part Number | Manufacturer |
|---|---|
| AN3201A600 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-A-6752 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AN3201A600 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| MILA6752A-AN3201A600 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 6625-00-580-3443 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 6625-00-580-3443 has 4 cross-referenced part numbers: AN3201A600 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-A-6752 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AN3201A600 (Aeronautical Standards Group Dept of Navy and Air Force), MILA6752A-AN3201A600 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 5 known substitutes for 6625-00-580-3443: 6625-00-178-8478, 6625-00-178-8479, 6625-00-178-8483 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for AN3201A600: Meter Depth Behind Mounting Flange: 1.155 INCHES NOMINAL IN; Furnished Items and Quantity: SHUNT,EXTERNAL 1; Movement Type: MOVING COIL, PERMANENT MAGNET; Installation Design: PANEL. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 6625-00-580-3443 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.