The Test Set Subassembly,aircraft Co, cataloged under National Stock Number 4920-01-032-7557, 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 Electronic Systems. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4920-01-032-7557 |
| Primary Part Number | 1565D46G02 |
| Item Name | Test Set Subassembly,aircraft Co |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Northrop Grumman Systems Corporation Dba Electronic Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1565D46G02 PRIMARY | Northrop Grumman Systems Corporation Dba Electronic Systems (USA) |
| Reference | Meaning |
|---|---|
| 1565D46G01 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Electronic Systems |
NSN 4920-01-032-7557 is a Test Set Subassembly,aircraft Co, manufactured by Northrop Grumman Systems Corporation Dba Electronic Systems, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-032-7557 has 1 manufacturer part number on file: 1565D46G02 (Northrop Grumman Systems Corporation Dba Electronic Systems).
Key specifications for 1565D46G02: Special Features: T.O. 35-1-25-1 & 1E-3A-43-2-93-1 USED TO DETERMINE LEAKAGE RATE IN 3 EQUIPMENT AREAS OF THE RADAR FUNCTIONAL GROUP; C/O FLOWMETER 6680-01-144-2415,1 TRANSDUCER & 2 CABLES A; End Item Identification: E-3A AWACS A. 0 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.
NSN 4920-01-032-7557 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.