The Test Set,relay, cataloged under National Stock Number 6625-00-669-0122, 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 Stromberg-Carlson Corp a Plessey Telecommunications Co. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-00-669-0122 |
| Primary Part Number | E74560 PT485826-000 |
| Item Name | Test Set,relay |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Stromberg-Carlson Corp a Plessey Telecommunications Co |
| Status | ACTIVE |
| Length | 14.563 INCHES NOMINAL IN |
| AC Voltage Rating | 48.000 VOLTS MINIMUM FIRST ALTERNATE OPERATING POWER RQMT |
| AC Voltage Rating | 50.000 VOLTS MAXIMUM SECOND ALTERNATE OPERATING POWER RQMT |
| DC Voltage Rating | 48.000 VOLTS MINIMUM FIRST OPERATING POWER RQMT |
| Height | 7.625 INCHES NOMINAL IN |
| Width | 11.938 INCHES NOMINAL IN |
| Material | WOOD CARRYING CASE |
| Test Type for Which Designed | HOLD TEST;NON-OPERATE TEST;OPERATE TEST;RELEASE TEST |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| E74560 PT485826-000 PRIMARY | Stromberg-Carlson Corp a Plessey Telecommunications Co (USA) |
| Reference | Meaning |
|---|---|
| E74560PT209765 | 5/9 Secondary reference Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc |
NSN 6625-00-669-0122 is a Test Set,relay, manufactured by Stromberg-Carlson Corp a Plessey Telecommunications Co, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-00-669-0122 has 1 manufacturer part number on file: E74560 PT485826-000 (Stromberg-Carlson Corp a Plessey Telecommunications Co).
Key specifications for E74560 PT485826-000: Length: 14.563 INCHES NOMINAL IN; AC Voltage Rating: 48.000 VOLTS MINIMUM FIRST ALTERNATE OPERATING POWER RQMT; AC Voltage Rating: 50.000 VOLTS MAXIMUM SECOND ALTERNATE OPERATING POWER RQMT; DC Voltage Rating: 48.000 VOLTS MINIMUM 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.