The Transformer,power, cataloged under National Stock Number 5950-01-517-9003, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Connecticut Valley Industries, Llc Dba Connecticut Valley Industries. Government technical data includes 3 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-517-9003 |
| Primary Part Number | 623612-1 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Connecticut Valley Industries, Llc Dba Connecticut Valley Industries |
| Status | ACTIVE |
| Winding Operating Current | 6.66 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Winding Operating Voltage | 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Winding Operating Voltage | 30.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 623612-1 | Connecticut Valley Industries, Llc Dba Connecticut Valley Industries (USA) |
| Reference | Meaning |
|---|---|
| 623612-1 | 5/9 Secondary reference Tm Systems, Inc. Dba Api Technologies Div Api Technologies - Power Solutions |
| 623612-1 | 3/2 Design control — primary reference U.S. Government activity |
| NAVAIR 51-50ABA-1 FIG 16-7 | 5/2 Secondary reference U.S. Government activity |
| 623612-1 MOD | 5/9 Secondary reference Tm Systems, Inc. Dba Api Technologies Div Api Technologies - Power Solutions |
| NAVAIR 51-50AAA-1 FIG 10 | 5/2 Secondary reference U.S. Government activity |
NSN 5950-01-517-9003 is a Transformer,power, manufactured by Connecticut Valley Industries, Llc Dba Connecticut Valley Industries, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-517-9003 has 1 manufacturer part number on file: 623612-1 (Connecticut Valley Industries, Llc Dba Connecticut Valley Industries).
Key specifications for 623612-1: Winding Operating Current: 6.66 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Special Features: MFG NAME: TRANSFORMER SWITCHING ENCLOSURE; End Item Identification: USED ON VISUAL LANDING AIDS ASSY ABOARD AIR CAPABLE SHIPS; Winding Operating Voltage: 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY. 3 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.