The Transformer,radio Frequency, cataloged under National Stock Number 5950-01-078-2175, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Vanguard Electronics, Llc. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5950-01-078-2175 |
| Primary Part Number | 22948 |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Vanguard Electronics, Llc |
| Status | ACTIVE |
| Inclosure Type | OPEN |
| Turn Quantity | 1 SINGLE COMPONENT SINGLE PRIMARY INPUT |
| Turn Quantity | 15 SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Mounting Method | TERMINAL SINGLE GROUP |
| Body Width | 0.275 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN |
| Body Height | 0.625 INCHES MAXIMUM IN |
| Winding Conductor Size | 0.01003 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY INPUT IN |
| Winding Conductor Size | 0.01003 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY OUTPUT IN |
| Coil Form Type | SOLID SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT |
| Features Provided | COLOR CODED LEAD AND TINNED WIRE LEADS |
| Body Length | 0.555 INCHES MINIMUM AND 0.595 INCHES MAXIMUM IN |
| Rating Method | WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Rating Method | WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY INPUT |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 2.0 MEGAHERTZ MINIMUM AND 30.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT |
| Terminal Type and Quantity | 5 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 |
| Part Number | Manufacturer |
|---|---|
| 22948 | Vanguard Electronics, Llc (USA) |
| 71823 | Magnetic Component Engineering, Llc Dba Magnetic Component Engineering Inc (USA) |
| 7516-1 | Coast/advanced Chip Magnetics, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 755002A7678-1 | 3/9 Design control — primary reference U.S. Government activity |
| AC8336 | 5/9 Secondary reference Automatic Coil Corp |
NSN 5950-01-078-2175 is a Transformer,radio Frequency, manufactured by Vanguard Electronics, Llc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-078-2175 has 3 manufacturer part numbers on file: 22948 (Vanguard Electronics, Llc), 71823 (Magnetic Component Engineering, Llc Dba Magnetic Component Engineering Inc), 7516-1 (Coast/advanced Chip Magnetics, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 4220-01-174-7803, 5330-01-231-3294, 5975-01-657-5964. Verify interchangeability with system specifications before substitution.
Key specifications for 22948: Inclosure Type: OPEN; Turn Quantity: 1 SINGLE COMPONENT SINGLE PRIMARY INPUT; Turn Quantity: 15 SINGLE COMPONENT SINGLE PRIMARY OUTPUT; Mounting Method: TERMINAL SINGLE GROUP. 17 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.