The Meter,electrical Frequency, cataloged under National Stock Number 6625-01-415-0140, 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 Phase Matrix, Inc. Dba Ni Microwave Components. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Phase Matrix, Inc. Dba Ni Microwave Components (CAGE 1K8S7) |
| Parameter | Value |
|---|---|
| NSN | 6625-01-415-0140 |
| Primary Part Number | 1231A |
| Item Name | Meter,electrical Frequency |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Phase Matrix, Inc. Dba Ni Microwave Components |
| 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 |
| Unit of Issue | EA |
| Acquisition advice code | VT |
| Weight | 16.0000 lbs |
| Cube | 1.1343 cu ft |
| Part Number | Manufacturer |
|---|---|
| 1231A PRIMARY | Phase Matrix, Inc. Dba Ni Microwave Components (USA) |
| Reference | Meaning |
|---|---|
| A31U29696-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple |
NSN 6625-01-415-0140 is a Meter,electrical Frequency, manufactured by Phase Matrix, Inc. Dba Ni Microwave Components, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-415-0140 has 1 manufacturer part number on file: 1231A (Phase Matrix, Inc. Dba Ni Microwave Components).
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.