PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12420Transformer,radio Frequency

Standex Electronics, Inc. · NSN 5950-01-138-3573 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-138-3573 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-138-3573. Primary manufacturer part number: 12420.
Features
  • Transformer,radio Frequency — FSC 5950
  • 2 verified cross-references
  • Primary manufacturer: Standex Electronics, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-01-138-3573, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Standex Electronics, Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTransformer,radio Frequency
FSC / FSG5950 — No Item Name Available (FSG 59)
ManufacturersStandex Electronics, Inc. (CAGE 10581); Eaton Corp Electronic Instrumentation Div (CAGE 12678)
Technical Specifications
ParameterValue
NSN5950-01-138-3573
Primary Part Number12420
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerStandex Electronics, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5945-00-237-1715SCD3277 INTERCHANGEABLE
Relay,electromagnetic
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5330-00-291-6391 INTERCHANGEABLE
Seal,plain Encased
5330-00-298-5767 INTERCHANGEABLE
Seal,plain Encased
6150-01-111-171717743 INTERCHANGEABLE
Cable Assembly,power,electrical
Volex, Inc. Dba Volex Power Cord Products Div Volex Inc.
5945-01-169-423412420 INTERCHANGEABLE
Relay,solid State
Versitron Inc
6145-01-340-807112420 INTERCHANGEABLE
Wire,electrical
Auto Vehicle Parts Co Dba Au-Ve-Co
3040-01-356-867212420-G INTERCHANGEABLE
Shaft,shouldered
DP Manufacturing Inc.
5910-01-496-822112420 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
Cornell-Dubilier Marketing Inc
6520-01-575-69252180 INTERCHANGEABLE
Resin,restorative,dental
Ultradent Products Inc
5340-01-619-7604 INTERCHANGEABLE
Bracket,mounting
Cross-Reference Index
Part NumberManufacturer
12420 PRIMARY Standex Electronics, Inc. (USA)
294810 Eaton Corp Electronic Instrumentation Div (USA)
Related Parts
5945-00-237-1715INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
SCD3277
5330-00-291-6391INTERCHANGEABLE
SEAL,PLAIN ENCASED
5330-00-298-5767INTERCHANGEABLE
SEAL,PLAIN ENCASED
6150-01-111-1717INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
17743
5945-01-169-4234INTERCHANGEABLE
RELAY,SOLID STATE
12420
6145-01-340-8071INTERCHANGEABLE
WIRE,ELECTRICAL
12420
3040-01-356-8672INTERCHANGEABLE
SHAFT,SHOULDERED
12420-G
5910-01-496-8221INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
12420
6520-01-575-6925INTERCHANGEABLE
RESIN,RESTORATIVE,DENTAL
2180
5340-01-619-7604INTERCHANGEABLE
BRACKET,MOUNTING
6530-01-631-1251INTERCHANGEABLE
TUBING,STERILIZATION

Frequently Asked Questions

What is NSN 5950-01-138-3573?

NSN 5950-01-138-3573 is a Transformer,radio Frequency, manufactured by Standex Electronics, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-138-3573?

NSN 5950-01-138-3573 has 2 cross-referenced part numbers: 12420 (Standex Electronics, Inc.), 294810 (Eaton Corp Electronic Instrumentation Div).

What NSN replaces 5950-01-138-3573?

There are 11 known substitutes for 5950-01-138-3573: 5945-00-237-1715, 5330-00-291-6391, 5330-00-298-5767 and 8 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com