The Power Supply, cataloged under National Stock Number 6130-01-414-4943, is classified within Federal Supply Class 6130 (Converters, Electrical, Nonrotating) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Excelitas Technologies Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6130-01-414-4943 |
| Primary Part Number | PB3557 |
| Item Name | Power Supply |
| FSC / FSG | 6130 / 61 — Converters, Electrical, Nonrotating |
| Manufacturer | Excelitas Technologies Corp |
| Status | ACTIVE |
| 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 |
|---|---|
| 3313-AS-307-5 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| PB3557 PRIMARY | Excelitas Technologies Corp (USA) |
NSN 6130-01-414-4943 is a Power Supply, manufactured by Excelitas Technologies Corp, classified under FSC 6130, Converters, Electrical, Nonrotating. Status: active.
NSN 6130-01-414-4943 has 2 manufacturer part numbers on file: 3313-AS-307-5 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), PB3557 (Excelitas Technologies Corp).
Key specifications for PB3557: End Item Identification: HELICOPTER COMMON AVIONICS. 0 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 6130-01-414-4943 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.