The Converter,test Set, cataloged under National Stock Number 4920-01-039-0764, 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 Micross Hi Rel Power Solutions, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-039-0764 |
| Primary Part Number | 591 |
| Item Name | Converter,test Set |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Micross Hi Rel Power Solutions, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | O/A DIMENSIONS,1.500 IN. LG,1.500 IN. W,0.400 IN. H IN |
| 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 |
|---|---|
| 587AS176-1 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 591 PRIMARY | Micross Hi Rel Power Solutions, Inc. (USA) |
NSN 4920-01-039-0764 is a Converter,test Set, manufactured by Micross Hi Rel Power Solutions, Inc., classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-039-0764 has 2 manufacturer part numbers on file: 587AS176-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 591 (Micross Hi Rel Power Solutions, Inc.).
Key specifications for 591: General Characteristics Item Description: O/A DIMENSIONS,1.500 IN. LG,1.500 IN. W,0.400 IN. H IN. 1 specification is 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.