The Case,electrical-Electronic Test, cataloged under National Stock Number 4920-01-448-2152, 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 Erie Engineered Products Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Case,electrical-Electronic Test |
| FSC / FSG | 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment (FSG 49) |
| Manufacturers | Erie Engineered Products Inc (CAGE 54278); Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003) |
| Parameter | Value |
|---|---|
| NSN | 4920-01-448-2152 |
| Primary Part Number | 1574AS1503 |
| Item Name | Case,electrical-Electronic Test |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Erie Engineered Products Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 1574AS1503 | Erie Engineered Products Inc (USA) |
| 1574AS1503 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 1574AS1503 | C/1 Advisory reference — outside the item-of-supply concept Zero Corp |
| 1574AS1503 | 3/2 Design control — primary reference U.S. Government activity |
| 1574AS1503 | 5/9 Secondary reference Zero Corp Dba Apw Wrightline |
NSN 4920-01-448-2152 is a Case,electrical-Electronic Test, manufactured by Erie Engineered Products Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-448-2152 has 2 manufacturer part numbers on file: 1574AS1503 (Erie Engineered Products Inc), 1574AS1503 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
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.