The Plug-in Unit,electrical-Electron, cataloged under National Stock Number 6625-01-565-4591, 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 Giga-Tronics Incorporated Dba Giga-Tronics. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 6625-01-565-4591 |
| Primary Part Number | 58542-CONFIGURATION-462 |
| Item Name | Plug-in Unit,electrical-Electron |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Giga-Tronics Incorporated Dba Giga-Tronics |
| Status | ACTIVE |
| Reference Data and Literature | TO 31P6-2FPS132-121 |
| Unit Type | POWER METER |
| Functional Description | USED DURING EXCITER PATH DIAGNOSTICS TO MEASURE KEY POWER LEVELS IN REX CABINET, SET EXCITER AND TTG/PP OUTPUT POWER LEVELS, AND MEASURE OUTPUT POWER OVER FREQUENCY FOR THE EXCITER. PERFORMS CW POWER MEASUREMENTS AND MAKES DATA AVAILABLE BY THE SBC VIA VME BUS. ALSO PROVIDES 50MHZ CALIBRATION TONE FOR POWER SENSOR HEADS MHz |
| 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 | CT |
| Part Number | Manufacturer |
|---|---|
| 58542-CONFIGURATION-462 PRIMARY | Giga-Tronics Incorporated Dba Giga-Tronics (USA) |
| 58542-462 | Giga-Tronics Incorporated Dba Giga-Tronics (USA) |
| Reference | Meaning |
|---|---|
| G750737-2 | D/9 Drawing number reference only Raytheon Company Div Corp |
NSN 6625-01-565-4591 is a Plug-in Unit,electrical-Electron, manufactured by Giga-Tronics Incorporated Dba Giga-Tronics, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-565-4591 has 2 manufacturer part numbers on file: 58542-CONFIGURATION-462 (Giga-Tronics Incorporated Dba Giga-Tronics), 58542-462 (Giga-Tronics Incorporated Dba Giga-Tronics).
Key specifications for 58542-CONFIGURATION-462: Overall Height: 9.181 INCHES NOMINAL IN; Reference Data and Literature: TO 31P6-2FPS132-121; Overall Width: 1.588 INCHES NOMINAL IN; Unit Type: POWER METER. 3 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.