The Meter,special Scale, cataloged under National Stock Number 6625-01-381-7783, 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 Sea Systems Command. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Meter,special Scale |
| FSC / FSG | 6625 — Electrical and Electronic Properties Measuring and Testing Instruments (FSG 66) |
| Manufacturers | Hughes Corp Div Weschler Electric (CAGE 6Z382); Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 6625-01-381-7783 |
| Primary Part Number | 438-6404471-38 |
| Item Name | Meter,special Scale |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| Acquisition advice code | JF |
| Weight | 0.6500 lbs |
| Cube | 0.1697 cu ft |
| Part Number | Manufacturer |
|---|---|
| APM21CNB05 | Hughes Corp Div Weschler Electric (USA) |
| 438-6404471-38 PRIMARY | Naval Sea Systems Command (USA) |
| 211035413 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| R01D023-05 | 5/9 Secondary reference Hughes Corp Div Weschler Electric |
NSN 6625-01-381-7783 is a Meter,special Scale, manufactured by Naval Sea Systems Command, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-381-7783 has 3 manufacturer part numbers on file: APM21CNB05 (Hughes Corp Div Weschler Electric), 438-6404471-38 (Naval Sea Systems Command), 211035413 (Naval Sea Systems Command).
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6625-01-381-7783 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.