The Test Set,telephone, cataloged under National Stock Number 6625-01-301-4595, 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 Keysight Technologies Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-01-301-4595 |
| Primary Part Number | 4936A-003 |
| Item Name | Test Set,telephone |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Length | 15.000 INCHES NOMINAL IN |
| Depth | 5.000 INCHES NOMINAL IN |
| Enclosure Feature | SINGLE ITEM W/HOUSING |
| Width | 11.000 INCHES NOMINAL IN |
| Test Type for Which Designed | NON-PRESCRIPTION ALIGNMENT,TRANSMIT-LEVEL AND RECEIVE LEVEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4936A-003 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 4936A-003 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 4936A-003 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
NSN 6625-01-301-4595 is a Test Set,telephone, manufactured by Keysight Technologies Inc, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-301-4595 has 1 manufacturer part number on file: 4936A-003 (Keysight Technologies Inc).
Key specifications for 4936A-003: Length: 15.000 INCHES NOMINAL IN; Special Features: IMPEDANCES 150,600,900 OHMS; WT 11LBS OR 14 LBS WITH BATTERY LBS; Depth: 5.000 INCHES NOMINAL IN; Enclosure Feature: SINGLE ITEM W/HOUSING. 5 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.