The Ammeter, cataloged under National Stock Number 6625-00-649-1632, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Wurlitzer Co the. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 10 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 | 6625-00-649-1632 |
| Primary Part Number | 85776 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Wurlitzer Co the |
| Status | CANCELLED |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Movement Suspension Method | METAL PIVOT BASE |
| Mounting Facility Type and Quantity | 1 FLANGE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Mounting Bolt Circle Diameter | 2.440 INCHES NOMINAL IN |
| Sensitivity Rating | 150.0 MILLIVOLTS |
| Style Designator | ROUND FLUSH MTG |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Color | UNABLE TO DECODE |
| Scale Division Quantity | 6 SINGLE INDICATOR SINGLE RANGE |
| Features Provided | MAGNETIC SHIELD |
| Meter Depth Behind Mounting Flange | 1.600 INCHES NOMINAL IN |
| Overall Diameter | 2.695 INCHES NOMINAL IN |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Circuit Attachment Method and Quantity | 2 SOLDER STUD |
| Special Markings | SEALED-DO NOT OPEN |
| Meter Body Diameter Behind Mounting Flange | 2.210 INCHES NOMINAL IN |
| Measurement Range | +0.0 TO 1.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Installation Design | PANEL |
| Indicator Type | DIAL W/POINTER |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Dielectric Withstanding Voltage in Volts | 3000.0 |
| Circuit Construction Type | NONELECTRONIC |
| Circuit Current for Which Designed | DC |
| 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.). |
| Panel for Which Designed | NONMAGNETIC |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Acquisition Status | CANCELLED |
| Successor | 6625-00-220-9986 |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | Q |
| Unit of Issue | EA |
| SMR Code | DZ |
| Weight | 0.6283 lbs |
| Cube | 0.0275 cu ft |
| Part Number | Manufacturer |
|---|---|
| 85776 | Wurlitzer Co the (USA) |
| L291561-5 | Raytheon Company Dba Raytheon Co (USA) |
| 215-00518 | Phaostron Instrument and Electronic Company (USA) |
| MR26W001DCMAR | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 265659 | Ideal Precision Meter Co Dba Ideal Precision Meter Co (USA) |
| 72P200582 | Herley Chicago Dba Stewart Warner Electronics (USA) |
| MILM6A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| C3150-5-2 | Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA) |
| C3150-2 | Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA) |
| 202-33603-6 | Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division (USA) |
| MIL-PRF-10304/5 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-M-10304/5 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2521-4101001 | Solartron Electronics Inc Weston Instruments Div (USA) |
| CWS3150-5-2 | Herley Chicago Dba Stewart Warner Electronics (USA) |
| 253425 | Solartron Electronics Inc Weston Instruments Div (USA) |
| R230 | Ideal Precision Meter Co Dba Ideal Precision Meter Co (USA) |
| ADD3-20694 | Wacline Division of Simmonds Precision Products Inc (USA) |
| 145022 | Solartron Electronics Inc Weston Instruments Div (USA) |
NSN 6625-00-649-1632 is a Ammeter, manufactured by Wurlitzer Co the, classified under FSC 6625 (No Item Name Available). Status: cancelled.
NSN 6625-00-649-1632 has 18 cross-referenced part numbers: 85776 (Wurlitzer Co the), L291561-5 (Raytheon Company Dba Raytheon Co), 215-00518 (Phaostron Instrument and Electronic Company), MR26W001DCMAR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 265659 (Ideal Precision Meter Co Dba Ideal Precision Meter Co) and 13 more.
There are 12 known substitutes for 6625-00-649-1632: 6625-00-053-8163, 6625-00-220-9986, 6625-00-725-8151 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 85776: Movement Type: MOVING COIL, PERMANENT MAGNET; Movement Suspension Method: METAL PIVOT BASE; Mounting Facility Type and Quantity: 1 FLANGE; Nuclear Hardness Critical Feature: NONHARDENED. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 6625-00-649-1632 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.