The Ammeter, cataloged under National Stock Number 6625-00-090-9430, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Westinghouse Electric Corp Control Business Unit. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-090-9430 |
| Primary Part Number | MR49W150ACAAH |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Westinghouse Electric Corp Control Business Unit |
| Status | CANCELLED |
| Circuit Current for Which Designed | AC |
| Mounting Facility Type and Quantity | 4 THREADED STUD(S) |
| Power Source | EXTERNAL |
| Mounting Stud Diameter | 0.250 INCHES NOMINAL IN |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Features Provided | MAGNETIC SHIELD AND ZERO ADJUSTER |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Circuit Construction Type | NONELECTRONIC |
| Scale Selection Method | SWITCH |
| Meter Body Diameter Behind Mounting Flange | 3.980 INCHES MAXIMUM IN |
| Indicator Type | DIAL W/POINTER |
| Material | STEEL |
| Installation Design | PANEL |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.376 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Accuracy in Percent | -1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Movement Type | MOVING IRON VANE |
| Scale Division Quantity | 75 SINGLE INDICATOR SINGLE RANGE |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 3.376 INCHES NOMINAL IN |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Environmental Protection | DUSTPROOF |
| Meter Depth Behind Mounting Flange | 10.000 INCHES MAXIMUM IN |
| Specification/standard Data | 81349-MIL-M-16034/4 GOVERNMENT SPECIFICATION |
| FSC Application Data | TEST SET ELECTRONIC |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | JF |
| Weight | 2.5574 lbs |
| Cube | 0.1925 cu ft |
| Part Number | Manufacturer |
|---|---|
| MR49W150ACAAH | Westinghouse Electric Corp Control Business Unit |
| MR49W150ACAAH | Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-16034/4 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-M-16034/4 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 572-6202-1414356ALTAITEM7 | Naval Ship Systems Command (USA) |
| MR49W150ACAAH | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 6625-00-090-9430 is a Ammeter, manufactured by Westinghouse Electric Corp Control Business Unit, classified under FSC 6625 (No Item Name Available). Status: cancelled.
NSN 6625-00-090-9430 has 6 cross-referenced part numbers: MR49W150ACAAH (Westinghouse Electric Corp Control Business Unit), MR49W150ACAAH (Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-16034/4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-M-16034/4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 572-6202-1414356ALTAITEM7 (Naval Ship Systems Command) and 1 more.
There are 2 known substitutes for 6625-00-090-9430: 6625-00-192-7682, 6625-00-186-8772. Verify interchangeability with system specifications before substitution.
Key specifications for MR49W150ACAAH: Special Features: PLASTIC WINDOW; Circuit Current for Which Designed: AC; Mounting Facility Type and Quantity: 4 THREADED STUD(S); Power Source: EXTERNAL. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 6625-00-090-9430 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.