The Ammeter, cataloged under National Stock Number 6625-00-683-9423, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Raytheon Technical Services Company. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-683-9423 |
| Primary Part Number | 339416 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Raytheon Technical Services Company |
| Status | ACTIVE |
| 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.). |
| Circuit Attachment Method and Quantity | 2 BINDING POST |
| Surface Treatment | ENAMEL |
| Dielectric Withstanding Voltage in Volts | 3000.0 |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Style Designator | ROUND FLUSH MTG |
| Measurement Range | +0.0 TO 100.0 AMPERES, AC SINGLE INDICATOR SINGLE RANGE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Color | UNABLE TO DECODE |
| Mounting Facility Type and Quantity | 4 THREADED STUD(S) |
| Specification/standard Data | 81349-MIL-M-10304/14 GOVERNMENT SPECIFICATION |
| FSC Application Data | TEST SET,ELECTRONIC EQUIPMENT |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Features Provided | MAGNETIC SHIELD |
| Mounting Stud Length | 0.500 INCHES NOMINAL IN |
| Panel for Which Designed | NONMAGNETIC |
| Frequency Response Range | +360.000 TO 440.000 HERTZ |
| Meter Depth Behind Mounting Flange | 1.660 INCHES NOMINAL IN |
| Mounting Bolt Circle Diameter | 3.160 INCHES NOMINAL IN |
| Installation Design | PANEL |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Scale Division Quantity | 50 SINGLE INDICATOR SINGLE RANGE |
| Indicator Type | DIAL W/POINTER |
| Meter Body Diameter Behind Mounting Flange | 2.800 INCHES NOMINAL IN |
| Mounting Stud Diameter | 0.138 INCHES NOMINAL IN |
| Overall Diameter | 3.510 INCHES NOMINAL IN |
| Circuit Construction Type | NONELECTRONIC |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Movement Type | MOVING IRON VANE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Acquisition Status | ACTIVE |
| Successor | 6625-00-948-0162 (77C707996P001) |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | Q |
| Unit of Issue | EA |
| SMR Code | JZ |
| Weight | 0.8900 lbs |
| Cube | 0.0278 cu ft |
| Part Number | Manufacturer |
|---|---|
| 339416 | Raytheon Technical Services Company (USA) |
| 639 | Phaostron Instrument and Electronic Company (USA) |
| M-2932 | Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc (USA) |
| MIL-M-10304/14 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MR36W100AFAAR | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-PRF-10304/14 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 366 | Jewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging (USA) |
| 2534-0-100A | Solartron Electronics Inc Weston Instruments Div (USA) |
| M-2932 | American Instrument Corp (USA) |
| 339416 | Cae Usa Inc. (USA) |
| 637 | Phaostron Instrument and Electronic Company (USA) |
NSN 6625-00-683-9423 is a Ammeter, manufactured by Raytheon Technical Services Company, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-683-9423 has 11 cross-referenced part numbers: 339416 (Raytheon Technical Services Company), 639 (Phaostron Instrument and Electronic Company), M-2932 (Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc), MIL-M-10304/14 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MR36W100AFAAR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 6 more.
There are 12 known substitutes for 6625-00-683-9423: 6625-00-133-7673, 6625-00-222-1713, 6625-00-948-0162 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 339416: 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.).; Circuit Attachment Method and Quantity: 2 BINDING POST; Surface Treatment: ENAMEL; Dielectric Withstanding Voltage in Volts: 3000.0. 30 total characteristics are documented in the Federal Logistics Information System.