The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-155-4722, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Behlman Electronics, Inc. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5950-00-155-4722 |
| Primary Part Number | 101-3863-1 |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Behlman Electronics, Inc |
| Status | ACTIVE |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Inclosure Type | HERMETICALLY SEALED WITH OIL |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Body Width | 1.490 INCHES NOMINAL IN |
| Body Height | 0.777 INCHES NOMINAL IN |
| Distance Between Mounting Facility Centers | 0.967 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Nominal Thread Size | 0.138 INCHES SINGLE GROUP IN |
| Body Length | 2.006 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 5 PIN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| 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 |
|---|---|
| TP2266 | Hytronics Corp. (USA) |
| A6259 | Autodyne Manufacturing Co Inc (USA) |
| 38Z260 | Creating Technology Solutions, Llc Dba Technology Research Corp Div Technology Research Corp (USA) |
| 101-3863-1 PRIMARY | Behlman Electronics, Inc (USA) |
| Reference | Meaning |
|---|---|
| 247AS-C1973-001 | 7/2 Vendor item drawing reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 38Z260 | 5/9 Secondary reference Dek Industries Inc Div of Technology Research Inc |
NSN 5950-00-155-4722 is a Transformer,radio Frequency, manufactured by Behlman Electronics, Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-155-4722 has 4 manufacturer part numbers on file: TP2266 (Hytronics Corp.), A6259 (Autodyne Manufacturing Co Inc), 38Z260 (Creating Technology Solutions, Llc Dba Technology Research Corp Div Technology Research Corp), 101-3863-1 (Behlman Electronics, Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5910-01-218-7753, 5915-01-340-5768. Verify interchangeability with system specifications before substitution.
Key specifications for 101-3863-1: Mounting Facility Quantity: 2 SINGLE GROUP; Inclosure Type: HERMETICALLY SEALED WITH OIL; Mounting Method: THREADED STUD(S) SINGLE GROUP; Body Width: 1.490 INCHES NOMINAL IN. 11 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.