The Test Set,electronic Circuit Plug, cataloged under National Stock Number 6625-01-253-8046, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-253-8046 |
| Item Name | Test Set,electronic Circuit Plug |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Status | ACTIVE |
| Length | 26.000 INCHES NOMINAL IN |
| Major Components | CASE ASSY 1;TEST SET ANTENNA 1;SHORTING PLUG 2;ADAPTER 4;TERMINATION 6;ATTENUATOR 1;FAULT LOCATOR 1;CABLE 63 AND RELATED HARDWARE |
| Relationship to Similar Equipment | SIMILAR TO AN/GSM-126 |
| DC Voltage Rating | 27.5 VOLTS MINIMUM AND 28.5 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| Reference Data and Literature | TO 21M-LGM30F-4-1 |
| Joint Electronics Type Designation System Item Name | TEST SET, ALARM SET |
| Electrical Power Source Relationship | OPERATING |
| Height | 12.800 INCHES NOMINAL IN |
| Functional Description | USED TO LOCATE AND ISOLATE LAUNCH FACILITY SECURITY SYSTEM MALFUNCTIONS TO THE DRAWER LEVEL IN THE CABINET AND TO THE REPLACEABLE COMPONENT LEVEL WHEN THE DRAWER MONITORING SELECTED SIGNAL SOURCES. CONFIRMS PROPER SYSTEM OPERATION AFTER REPAIR OR REPLACEMENT OF COMPONENTS. USED TO TEST THE RESTRICTED AREA ANTI-INTRUSION ALARM SET AN/FSQ-149(V)1 |
| Enclosure Feature | SINGLE ITEM W/CARRYING CASE |
| Width | 24.000 INCHES NOMINAL IN |
| Test Type for Which Designed | ALARM SET |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | VS |
| Reference | Meaning |
|---|---|
| AN/GSM-319(V)3 | 5/1 Secondary reference U.S. Government activity |
| 25-92005-3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6625-01-253-8046 is a Test Set,electronic Circuit Plug, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
Key specifications for 6625-01-253-8046: Length: 26.000 INCHES NOMINAL IN; Major Components: CASE ASSY 1;TEST SET ANTENNA 1;SHORTING PLUG 2;ADAPTER 4;TERMINATION 6;ATTENUATOR 1;FAULT LOCATOR 1;CABLE 63 AND RELATED HARDWARE; Relationship to Similar Equipment: SIMILAR TO AN/GSM-126; DC Voltage Rating: 27.5 VOLTS MINIMUM AND 28.5 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED. 12 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.
NSN 6625-01-253-8046 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.