The Ammeter, cataloged under National Stock Number 6625-00-580-3419, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Systron-Donner Corp Microwave/instrument Div. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 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 | 6625-00-580-3419 |
| Primary Part Number | 754150 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Systron-Donner Corp Microwave/instrument Div |
| Status | CANCELLED |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Mounting Bolt Circle Diameter | 2.440 INCHES NOMINAL IN |
| Meter Body Diameter Behind Mounting Flange | 2.210 INCHES MAXIMUM IN |
| Panel for Which Designed | MAGNETIC |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Surface Treatment | PAINT |
| Power Source | EXTERNAL |
| Material | PLASTIC |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Meter Depth Behind Mounting Flange | 1.600 INCHES MAXIMUM IN |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Sensitivity Rating | 150.0 MILLIVOLTS |
| Special Test Features | COMPLIES WITH MIL-M-10304 |
| Scale Division Quantity | 30 SINGLE INDICATOR SINGLE RANGE |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Style Designator | ROUND FLUSH MTG |
| Color | UNABLE TO DECODE |
| Environmental Protection | AIRTIGHT AND DUST RESISTANT AND FUNGUS RESISTANT AND HEAT RESISTANT AND HUMIDITY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT AND WATER RESISTANT |
| Test Data Document | 81349-MIL-M-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.). |
| Installation Design | PANEL |
| Overall Diameter | 2.695 INCHES MAXIMUM IN |
| Furnished Items and Quantity | NUT 7; LOCKWASHER 5; SEAL 1 |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Scale Selection Method | TERMINAL |
| Dielectric Withstanding Voltage in Volts | 3000.0 |
| Circuit Construction Type | NONELECTRONIC |
| 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 | 0.5100 lbs |
| Cube | 0.0342 cu ft |
| Part Number | Manufacturer |
|---|---|
| 754150 | Systron-Donner Corp Microwave/instrument Div (USA) |
| MR26W015DCAAR | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 621-308 | Phaostron Instrument and Electronic Company (USA) |
| 600255 | Spx Corp Automotive Diagnostics Div (USA) |
| MIL-M-10304/5 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 203-00549 | Phaostron Instrument and Electronic Company (USA) |
| MIL-PRF-10304/5 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 200R787 | Ametek Inc Dba Ametek Iscd Div Iscd (USA) |
| HS2 | Jewell Instruments Llc (USA) |
NSN 6625-00-580-3419 is a Ammeter, manufactured by Systron-Donner Corp Microwave/instrument Div, classified under FSC 6625 (No Item Name Available). Status: cancelled.
NSN 6625-00-580-3419 has 9 cross-referenced part numbers: 754150 (Systron-Donner Corp Microwave/instrument Div), MR26W015DCAAR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 621-308 (Phaostron Instrument and Electronic Company), 600255 (Spx Corp Automotive Diagnostics Div), MIL-M-10304/5 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 4 more.
There are 12 known substitutes for 6625-00-580-3419: 6625-00-220-9986, 6625-00-500-0770, 6625-00-538-9019 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 754150: Nuclear Hardness Critical Feature: NONHARDENED; Mounting Bolt Circle Diameter: 2.440 INCHES NOMINAL IN; Meter Body Diameter Behind Mounting Flange: 2.210 INCHES MAXIMUM IN; Panel for Which Designed: MAGNETIC. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 6625-00-580-3419 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.