The Wattmeter, cataloged under National Stock Number 6625-00-186-8563, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-186-8563 |
| Primary Part Number | 68A75C37 |
| Item Name | Wattmeter |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 FLANGE |
| Meter Body Diameter Behind Mounting Flange | 3.970 INCHES NOMINAL IN |
| Operating Voltage Rating in Volts | 115.0 AC NOMINAL |
| Phase | THREE |
| Circuit Attachment Method and Quantity | 5 SCREW |
| Meter Depth Behind Mounting Flange | 5.310 INCHES NOMINAL IN |
| Circuit Current for Which Designed | AC |
| Style Designator | RECTANGULAR FLUSH MTG |
| Scale Division Quantity | 50 SINGLE INDICATOR SINGLE RANGE |
| Color | UNABLE TO DECODE |
| Frequency Rating | 400.0 HERTZ NOMINAL |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Material | PLASTIC |
| Installation Design | PANEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Weight | 4.1400 lbs |
| Cube | 0.1453 cu ft |
| Part Number | Manufacturer |
|---|---|
| 68A75C37 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| AB14-50-101253FCGU2JAD | 3/2 Design control — primary reference U.S. Government activity |
| PA8673 | 5/9 Secondary reference Pa Instruments Inc |
NSN 6625-00-186-8563 is a Wattmeter, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-00-186-8563 has 1 manufacturer part number on file: 68A75C37 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 68A75C37: Mounting Facility Type and Quantity: 1 FLANGE; Meter Body Diameter Behind Mounting Flange: 3.970 INCHES NOMINAL IN; Overall Height: 4.300 INCHES NOMINAL IN; Operating Voltage Rating in Volts: 115.0 AC NOMINAL. 14 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.