The Ammeter, cataloged under National Stock Number 6625-00-489-0585, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-489-0585 |
| Primary Part Number | 1770092 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Material | PLASTIC PHENOLIC |
| Scale Selection Method | TERMINAL |
| Scale Division Quantity | 20 SINGLE INDICATOR SINGLE RANGE |
| Sensitivity Rating | 1.0 MILLIAMPERES |
| Mounting Bolt Circle Diameter | 2.750 INCHES NOMINAL IN |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Installation Design | PANEL |
| Style Designator | ROUND FLUSH MTG |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Indicator Type | DIAL W/POINTER |
| Circuit Current for Which Designed | DC |
| Meter Body Diameter Behind Mounting Flange | 2.800 INCHES MAXIMUM IN |
| Overall Diameter | 3.500 INCHES NOMINAL IN |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Panel for Which Designed | NONMAGNETIC |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Power Source | EXTERNAL |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Circuit Construction Type | NONELECTRONIC |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Measurement Range | +0.0 TO 100.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Features Provided | ZERO ADJUSTER |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Mounting Hole Diameter | 0.152 INCHES NOMINAL IN |
| Meter Depth Behind Mounting Flange | 1.438 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| Successor | 6625-00-312-2947 (22702) |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Weight | 0.7000 lbs |
| Cube | 0.0352 cu ft |
NSN 6625-00-489-0585 is a Ammeter, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-489-0585 has 3 cross-referenced part numbers: D176047 (Metermaster Inc Metermod Div), 1770092 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), D176047 (Custom Metering Company Inc).
There are 2 known substitutes for 6625-00-489-0585: 6625-00-312-2947, 3110-00-156-4829. Verify interchangeability with system specifications before substitution.
Key specifications for 1770092: Material: PLASTIC PHENOLIC; Scale Selection Method: TERMINAL; Scale Division Quantity: 20 SINGLE INDICATOR SINGLE RANGE; Sensitivity Rating: 1.0 MILLIAMPERES. 30 total characteristics are documented in the Federal Logistics Information System.