The Power Supply, cataloged under National Stock Number 6130-01-149-3220, is classified within Federal Supply Class 6130 (Converters, Electrical, Nonrotating) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Rockwell Collins, Inc. Dba Rc Displays Systems. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6130-01-149-3220 |
| Primary Part Number | PS74028-2 |
| Item Name | Power Supply |
| FSC / FSG | 6130 / 61 — Converters, Electrical, Nonrotating |
| Manufacturer | Rockwell Collins, Inc. Dba Rc Displays Systems |
| Status | ACTIVE |
| Maximum Operating Altitude Rating | 23100.0 FEET FT |
| Operating Ambient Temp Range | -45.0 TO 90.0 CELSIUS DEGC |
| 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 |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| PS74028-2 PRIMARY | Rockwell Collins, Inc. Dba Rc Displays Systems (USA) |
| Reference | Meaning |
|---|---|
| 0102-0002 | 5/2 Secondary reference U.S. Government activity |
NSN 6130-01-149-3220 is a Power Supply, manufactured by Rockwell Collins, Inc. Dba Rc Displays Systems, classified under FSC 6130, Converters, Electrical, Nonrotating. Status: active.
NSN 6130-01-149-3220 has 1 manufacturer part number on file: PS74028-2 (Rockwell Collins, Inc. Dba Rc Displays Systems).
1 possible match (shared part number, not a government interchangeability claim): 7025-01-604-0929. Verify interchangeability with system specifications before substitution.
Key specifications for PS74028-2: Overall Height: 2.230 INCHES NOMINAL IN; Overall Length: 2.990 INCHES NOMINAL IN; Overall Width: 2.590 INCHES NOMINAL IN; Maximum Operating Altitude Rating: 23100.0 FEET FT. 2 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 6130-01-149-3220 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.