The Test Set,indicator, cataloged under National Stock Number 4920-00-944-1612, 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 The Boeing Company Div Defense. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-00-944-1612 |
| Primary Part Number | 53E230066-1 |
| Item Name | Test Set,indicator |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Length | 11.000 INCHES NOMINAL IN |
| Major Components | CONTROL PANEL |
| DC Voltage Rating | 27.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Reference Data and Literature | T.O.33-1-111 |
| Electrical Power Source Relationship | OPERATING |
| Height | 8.000 INCHES NOMINAL IN |
| Functional Classification | HH-6.4 |
| Surface Treatment | PAINT |
| Functional Description | CHECKS THE OPERATION OF THE EXHAUST NOZZLE POSITION INDICATOR DURING ACFT MAINTENANCE |
| Enclosure Feature | SINGLE ITEM W/CARRYING CASE |
| Width | 8.000 INCHES NOMINAL IN |
| Material | ALUMINUM CARRYING CASE |
| Accessory Component Quantity | 2 |
| Test Type for Which Designed | NOZZLE INDICATOR OPERATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 53E230066-1 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 53E230066-1 | 5/9 Secondary reference U.S. Government activity |
NSN 4920-00-944-1612 is a Test Set,indicator, manufactured by The Boeing Company Div Defense, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-944-1612 has 1 manufacturer part number on file: 53E230066-1 (The Boeing Company Div Defense).
Key specifications for 53E230066-1: Length: 11.000 INCHES NOMINAL IN; Major Components: CONTROL PANEL; DC Voltage Rating: 27.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED; Reference Data and Literature: T.O.33-1-111. 14 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 4920-00-944-1612 has DEMIL Code C. 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.