The Transformer,power, cataloged under National Stock Number 5950-01-303-6855, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hewlett-Packard Company Dba HP. Government technical data includes 9 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 | 5950-01-303-6855 |
| Primary Part Number | 9100-4238 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Hewlett-Packard Company Dba HP |
| Status | ACTIVE |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Body Width | 70.0 MILLIMETERS NOMINAL MM |
| Body Height | 63.5 MILLIMETERS NOMINAL MM |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Body Length | 76.2 MILLIMETERS NOMINAL MM |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Operating Voltage | 100.00 AC VOLTS NOMINAL AND 220.00 AC VOLTS NOMINAL AND 240.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Winding Operating Voltage | 9.98 DC VOLTS NOMINAL AND 20.30 DC VOLTS NOMINAL AND 30.30 DC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Terminal Type and Quantity | 10 WIRE LEAD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5950-01-303-6855 is a Transformer,power, manufactured by Hewlett-Packard Company Dba HP, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-303-6855 has 2 manufacturer part numbers on file: 9100-4238 (New Hampshire Ball Bearings Inc Div Precision Division), 9100-4238 (Hewlett-Packard Company Dba HP).
Key specifications for 9100-4238: Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Body Width: 70.0 MILLIMETERS NOMINAL MM; Body Height: 63.5 MILLIMETERS NOMINAL MM; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT. 9 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.