The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-476-8211, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Keysight Technologies Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-476-8211 |
| Primary Part Number | 9100-1770 |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Turn Quantity | 7 SINGLE COMPONENT SINGLE SECONDARY |
| Turn Quantity | 14 SINGLE COMPONENT SINGLE PRIMARY |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 5 TAB, SOLDER LUG |
| 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 |
|---|---|
| 9100-1770 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 9100-1770 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 2-3174 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 9100-1770 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
NSN 5950-00-476-8211 is a Transformer,radio Frequency, manufactured by Keysight Technologies Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-476-8211 has 1 manufacturer part number on file: 9100-1770 (Keysight Technologies Inc).
4 possible matches (shared part number, not a government interchangeability claim): 3610-00-773-5769, 3010-01-192-9736, 5965-01-353-6192. Verify interchangeability with system specifications before substitution.
Key specifications for 9100-1770: Inclosure Type: FULLY INCLOSED; Turn Quantity: 7 SINGLE COMPONENT SINGLE SECONDARY; Turn Quantity: 14 SINGLE COMPONENT SINGLE PRIMARY; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT. 6 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.