The Meter,electrical Frequency, cataloged under National Stock Number 6625-01-166-7888, 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 L3harris Maritime Power & Energy Solutions, Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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,electrical Frequency |
| FSC / FSG | 6625 — Electrical and Electronic Properties Measuring and Testing Instruments (FSG 66) |
| Manufacturers | L3harris Maritime Power & Energy Solutions, Inc (CAGE 04801); Jewell Instruments Llc (CAGE 33005); Yokogawa Corporation of America (CAGE 60336) |
| Parameter | Value |
|---|---|
| NSN | 6625-01-166-7888 |
| Primary Part Number | 43A340 |
| Item Name | Meter,electrical Frequency |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | L3harris Maritime Power & Energy Solutions, Inc |
| Status | ACTIVE |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 43A340 PRIMARY | L3harris Maritime Power & Energy Solutions, Inc (USA) |
| 749-004 | Jewell Instruments Llc (USA) |
| 254450AJAJ | Yokogawa Corporation of America (USA) |
| Reference | Meaning |
|---|---|
| 50-254450AJAJ | 5/9 Secondary reference General Electric Co Meter Business Dept |
NSN 6625-01-166-7888 is a Meter,electrical Frequency, manufactured by L3harris Maritime Power & Energy Solutions, Inc, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-166-7888 has 3 manufacturer part numbers on file: 43A340 (L3harris Maritime Power & Energy Solutions, Inc), 749-004 (Jewell Instruments Llc), 254450AJAJ (Yokogawa Corporation of America).
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.