The Test Station,electrical-Electron, cataloged under National Stock Number 4920-01-376-2125, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems. Government technical data includes 2 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.
| Parameter | Value |
|---|---|
| NSN | 4920-01-376-2125 |
| Primary Part Number | DAB7140P001-101 |
| Item Name | Test Station,electrical-Electron |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems |
| Status | ACTIVE |
| Reference Data and Literature | SERD NO. 1343; TO 8D1-61-28-3 |
| Functional Description | USED TO DIAGNOSE SUBSYSTEM FAILURE & ISOLATE TO THE LINE REPLACEMENT UNIT UTILIZING THE ACFT SUBSYSTEMS BUILT-IN-TEST CAPABILITY,THE ACFT ON-BOARD TEST SYSTEM,OFF-ACFT PERFORMANCE VERIFICATION TEST SET,& OTHER MAINTENANCE MEANS; WILL VERIFY THE LRU FAILURE UTILIZING A MEANS TO CONDUCT PERFORMANCE/DIAGNOSTIC TESTS ISOLATING THE FAIL-URE TO THE SRU; REMOVE & REPLACE THE FAILED SRU & PERFORM A COMPLETE OPERATIONAL CHECKOUT OF THE LRU BEFORE RELEASE AS A SERVICEABLE UNIT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| DAB7140P001-101 PRIMARY | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
NSN 4920-01-376-2125 is a Test Station,electrical-Electron, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-376-2125 has 1 manufacturer part number on file: DAB7140P001-101 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems).
Key specifications for DAB7140P001-101: Reference Data and Literature: SERD NO. 1343; TO 8D1-61-28-3; Functional Description: USED TO DIAGNOSE SUBSYSTEM FAILURE & ISOLATE TO THE LINE REPLACEMENT UNIT UTILIZING THE ACFT SUBSYSTEMS BUILT-IN-TEST CAPABILITY,THE ACFT ON-BOARD TEST SYSTEM,OFF-ACFT PERFORMANCE VERIFICATION TEST SET,& OTHER MAINTENANCE MEANS; WILL VERIFY THE LRU FAILURE UTILIZING A MEANS TO CONDUCT PERFORMANCE/DIAGNOSTIC TESTS ISOLATING THE FAIL-URE TO THE SRU; REMOVE & REPLACE THE FAILED SRU & PERFORM A COMPLETE OPERATIONAL CHECKOUT OF THE LRU BEFORE RELEASE AS A SERVICEABLE UNIT; Part Name Assigned by Controlling Agency: AUTOMATIC TEST SET-DIGITAL/FAST ANALOG; End Item Identification: PACER SPECIAL. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.