The Test Set,indicator, cataloged under National Stock Number 4920-00-480-5552, 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 Ge Aviation Systems Ltd. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Test Set,indicator |
| FSC / FSG | 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment (FSG 49) |
| Manufacturers | Ge Aviation Systems Ltd (CAGE K5294); Meggitt (uk) Ltd Div Meggitt Sensing Systems (CAGE K0802) |
| Parameter | Value |
|---|---|
| NSN | 4920-00-480-5552 |
| Primary Part Number | FG659-1 |
| Item Name | Test Set,indicator |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Ge Aviation Systems Ltd |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 659-1FG | Ge Aviation Systems Ltd (GBR) |
| FG659-1 PRIMARY | Ge Aviation Systems Ltd (GBR) |
| FG659-1 PRIMARY | Meggitt (uk) Ltd Div Meggitt Sensing Systems (GBR) |
| Reference | Meaning |
|---|---|
| 6610-99-1042127 | 6/9 Informative reference only U.S. Government activity |
NSN 4920-00-480-5552 is a Test Set,indicator, manufactured by Ge Aviation Systems Ltd, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-480-5552 has 3 manufacturer part numbers on file: 659-1FG (Ge Aviation Systems Ltd), FG659-1 (Ge Aviation Systems Ltd), FG659-1 (Meggitt (uk) Ltd Div Meggitt Sensing Systems).
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 4920-00-480-5552 has DEMIL Code B. 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.