The Test Set,indicator, cataloged under National Stock Number 4920-01-034-0094, 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 Acron Aviation, Inc.. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-034-0094 |
| Primary Part Number | 570-1038-01 |
| Item Name | Test Set,indicator |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Acron Aviation, Inc. |
| Status | ACTIVE |
| Phase | SINGLE LOCATION NOT OTHERWISE SPECIFIED |
| AC Voltage Rating | 115.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Reference Data and Literature | T.O.33D2-6-228-1 |
| Electrical Power Source Relationship | OPERATING |
| Height | 12.000 INCHES NOMINAL IN |
| Functional Classification | AA-9.3 |
| Entry Date | 90-03-21 |
| Depth | 9.000 INCHES NOMINAL IN |
| Functional Description | USED TO CHECK OUT THE STANDBY ATTITUDE INDICATOR |
| Enclosure Feature | SINGLE ITEM W/HOUSING |
| Frequency Rating | 60.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| Width | 12.000 INCHES NOMINAL IN |
| Test Type for Which Designed | OPERATIONAL AND FUNCTIONAL |
| 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 |
|---|---|
| 570-1038-01 PRIMARY | Acron Aviation, Inc. (USA) |
NSN 4920-01-034-0094 is a Test Set,indicator, manufactured by Acron Aviation, Inc., classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-034-0094 has 1 manufacturer part number on file: 570-1038-01 (Acron Aviation, Inc.).
Key specifications for 570-1038-01: Phase: SINGLE LOCATION NOT OTHERWISE SPECIFIED; AC Voltage Rating: 115.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED; Reference Data and Literature: T.O.33D2-6-228-1; Electrical Power Source Relationship: OPERATING. 13 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.