The Test Station,electrical-Electron, cataloged under National Stock Number 4920-00-830-0793, 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 Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-00-830-0793 |
| Primary Part Number | 236675 |
| Item Name | Test Station,electrical-Electron |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Unpackaged Unit Length | 192.000 INCHES NOMINAL IN |
| Reference Data and Literature | T.O.33D2-8-130-1 |
| Unpackaged Unit Width | 36.000 INCHES NOMINAL IN |
| Unpackaged Unit Height | 66.000 INCHES NOMINAL IN |
| Functional Description | POVIDES THE REQUIRED VOLTAGES TO CHECK THE LRUS,PROVIDE THE INPUT SIGNALS NECESSARY FOR TESTING |
| 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 |
|---|---|
| 236675 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 53E350021-303 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| AN/ASM-203 | 5/2 Secondary reference U.S. Government activity |
NSN 4920-00-830-0793 is a Test Station,electrical-Electron, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-830-0793 has 2 manufacturer part numbers on file: 236675 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 53E350021-303 (The Boeing Company Div Defense).
1 possible match (shared part number, not a government interchangeability claim): 2805-01-138-8904. Verify interchangeability with system specifications before substitution.
Key specifications for 236675: Unpackaged Unit Length: 192.000 INCHES NOMINAL IN; Reference Data and Literature: T.O.33D2-8-130-1; Unpackaged Unit Width: 36.000 INCHES NOMINAL IN; Unpackaged Unit Height: 66.000 INCHES NOMINAL IN. 5 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.