The Test Set,radio, cataloged under National Stock Number 6625-01-644-9872, 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 Viavi Solutionsllc. Government technical data includes 8 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-644-9872 |
| Primary Part Number | AEROFLEX 3920B |
| Item Name | Test Set,radio |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Viavi Solutionsllc |
| Status | ACTIVE |
| AC Voltage Rating | 220.0 VOLTS MINIMUM AND 240.0 VOLTS MAXIMUM SECOND OPERATING POWER RQMT |
| AC Voltage Rating | 100.0 VOLTS MINIMUM AND 120.0 VOLTS MAXIMUM FIRST OPERATING POWER RQMT |
| Height | 7.75 INCHES NOMINAL IN |
| Frequency Rating | 60.0 HERTZ NOMINAL FIRST OPERATING POWER RQMT |
| Frequency Rating | 50.0 HERTZ NOMINAL SECOND OPERATING POWER RQMT |
| Width | 14.00 INCHES NOMINAL IN |
| Thickness | 20.50 INCHES NOMINAL IN |
| Test Type for Which Designed | TEST ANALOG AND DIGITAL RADIOS |
| 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 | HH |
| Weight | 74.0000 lbs |
| Cube | 17.7963 cu ft |
| Part Number | Manufacturer |
|---|---|
| AEROFLEX 3920B PRIMARY | Viavi Solutionsllc (USA) |
NSN 6625-01-644-9872 is a Test Set,radio, manufactured by Viavi Solutionsllc, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-644-9872 has 1 manufacturer part number on file: AEROFLEX 3920B (Viavi Solutionsllc).
Key specifications for AEROFLEX 3920B: AC Voltage Rating: 220.0 VOLTS MINIMUM AND 240.0 VOLTS MAXIMUM SECOND OPERATING POWER RQMT; AC Voltage Rating: 100.0 VOLTS MINIMUM AND 120.0 VOLTS MAXIMUM FIRST OPERATING POWER RQMT; Height: 7.75 INCHES NOMINAL IN; Frequency Rating: 60.0 HERTZ NOMINAL FIRST OPERATING POWER RQMT. 8 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.