The Transformer,power, cataloged under National Stock Number 5950-01-516-5339, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Instrument Transformers Inc. Government technical data includes 2 specifications, 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 | 5950-01-516-5339 |
| Primary Part Number | 403-480-6 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Instrument Transformers Inc |
| Status | ACTIVE |
| Overall Diameter | 9.000 INCHES NOMINAL IN |
| Terminal Type and Quantity | 10 SCREW |
| 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 |
|---|---|
| 403-480-6 PRIMARY | Instrument Transformers Inc (USA) |
| 1B-2239-501 REV 1 SH 3 ITEM 1 | Philadelphia Electrical Equipment Co (USA) |
NSN 5950-01-516-5339 is a Transformer,power, manufactured by Instrument Transformers Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-516-5339 has 2 manufacturer part numbers on file: 403-480-6 (Instrument Transformers Inc), 1B-2239-501 REV 1 SH 3 ITEM 1 (Philadelphia Electrical Equipment Co).
Key specifications for 403-480-6: Overall Diameter: 9.000 INCHES NOMINAL IN; Overall Width: 10.500 INCHES NOMINAL IN; Special Features: END ITEM SWITCHBOARD,FREQUENCY 60 HZ,THERMAL RATING 120DEGREES CELSIUS RISE @ 40 DEGREES CELSIUS AMBIENT,PRIMARY VOLTS 208, RATED AMPS 14.42,TERMINALS ARE 10-32 PLAIN BRASS,MOUNTING BOLTS (4) ARE 1/4-20 ZINK PLATED; Terminal Type and Quantity: 10 SCREW. 2 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.