NSN 5950-00-936-7890 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-936-7890. Manufacturer of record part number: 426-1.
Also searched as5950-00-936-7890 ·
5950009367890 ·
NIIN 009367890 ·
00-936-7890 ·
FSC 5950 Coils and Transformers · CAGE 14329 · 426-1 · 3046511 · 3046511
Nearby stock numbers← 5950-00-936-7889 Transformer, Radio Frequency
·
5950-00-936-7911 →
Features
Transformer,radio Frequency — FSC 5950
Inclosure Type: OPEN
Mounting Method: TERMINAL SINGLE GROUP
Adjustment Device Drive Type: SLOTTED SCREW SINGLE COMPONENT
Body Width: 0.750 INCHES NOMINAL IN
Body Height: 0.750 INCHES NOMINAL IN
Adjustment Method and Quantity: 1 ADJUSTABLE CORE SINGLE COMPONENT
Coil Form Type: HOLLOW SINGLE COMPONENT
Identification
NSN: 5950-00-936-7890
NIIN: 009367890
FSC: 5950 — Coils and Transformers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 426-1
Manufacturer: Wells Cti Incnics Inc
General Description
The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-936-7890, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Wells Cti Incnics Inc. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5950-00-936-7890
Primary Part Number
426-1
Item Name
Transformer,radio Frequency
FSC / FSG
5950 / 59 — Coils and Transformers
Manufacturer
Wells Cti Incnics Inc
Status
ACTIVE
Inclosure Type
OPEN
Mounting Method
TERMINAL SINGLE GROUP
Adjustment Device Drive Type
SLOTTED SCREW SINGLE COMPONENT
Body Width
0.750 INCHES NOMINAL IN
Body Height
0.750 INCHES NOMINAL IN
Adjustment Method and Quantity
1 ADJUSTABLE CORE SINGLE COMPONENT
Coil Form Type
HOLLOW SINGLE COMPONENT
Winding Function and Quantity
1 PRIMARY SINGLE COMPONENT
Body Length
1.187 INCHES NOMINAL IN
Reliability Indicator
NOT ESTABLISHED
Terminal Type and Quantity
3 TAB, SOLDER LUG
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-01-017-9390POSSIBLE MATCH
THERMAL ELEMENT AND SEAT ASSEMBL
Possible match (shared part number)
5998-01-057-53434261POSSIBLE MATCH
ELECTRONIC COMPONENTS ASSEMBLY
Possible match (shared part number)Data General Corporation
5340-01-146-97178126757POSSIBLE MATCH
STRAP,RETAINING
Possible match (shared part number)Warner Robins Air Logistics Center
4730-01-205-4536POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO HOSE
Possible match (shared part number)
4730-01-219-7937POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO HOSE
Possible match (shared part number)
5950-01-385-2919109-139-001POSSIBLE MATCH
COIL,RADIO FREQUENCY
Possible match (shared part number)L-3 Communications Corporation Dba Global Network Solutions Div Aydin Communications Division
1680-01-391-8251426-1POSSIBLE MATCH
FLASHER UNIT
Possible match (shared part number)General Dynamics Ots (aerospace), Inc. Dba General Dynamics Ordinance and Tactical Systems Div Seattle Operations
Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div
3046511
5/9Secondary reference
Cetec Corp Benmar Div
Related Parts
4730-01-017-9390POSSIBLE MATCH
THERMAL ELEMENT AND SEAT ASSEMBL
5998-01-057-5343POSSIBLE MATCH
ELECTRONIC COMPONENTS ASSEMBLY
4261
5340-01-146-9717POSSIBLE MATCH
STRAP,RETAINING
8126757
4730-01-205-4536POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO HOSE
4730-01-219-7937POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO HOSE
5950-01-385-2919POSSIBLE MATCH
COIL,RADIO FREQUENCY
109-139-001
1680-01-391-8251POSSIBLE MATCH
FLASHER UNIT
426-1
Frequently Asked Questions
What is NSN 5950-00-936-7890?
NSN 5950-00-936-7890 is a Transformer,radio Frequency, manufactured by Wells Cti Incnics Inc, classified under FSC 5950, Coils and Transformers. Status: active.
What part numbers are listed for NSN 5950-00-936-7890?
NSN 5950-00-936-7890 has 1 manufacturer part number on file: 426-1 (Wells Cti Incnics Inc).
What NSN replaces 5950-00-936-7890?
7 possible matches (shared part number, not a government interchangeability claim): 4730-01-017-9390, 5998-01-057-5343, 5340-01-146-9717. Verify interchangeability with system specifications before substitution.
What are the specifications of 426-1?
Key specifications for 426-1: Inclosure Type: OPEN; Mounting Method: TERMINAL SINGLE GROUP; Adjustment Device Drive Type: SLOTTED SCREW SINGLE COMPONENT; Body Width: 0.750 INCHES NOMINAL IN. 11 specifications are documented in the U.S. Government catalog.
Is NSN 5950-00-936-7890 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.