PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

579R133H01Transformer,radio Frequency

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5950-00-823-4779 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-823-4779 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-823-4779. Primary manufacturer part number: 579R133H01.
Features
  • Transformer,radio Frequency — FSC 5950
  • Turn Quantity: 23 SINGLE COMPONENT SINGLE PRIMARY
  • Precious Material: GOLD AND SILVER
  • Body Width: 0.540 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN
  • Reliability Indicator: NOT ESTABLISHED
  • Coil Form Type: SOLID SINGLE COMPONENT
  • Terminal Type and Quantity: 6 PIN
  • Body Height: 0.500 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-823-4779, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-823-4779
Primary Part Number579R133H01
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Turn Quantity23 SINGLE COMPONENT SINGLE PRIMARY
Precious MaterialGOLD AND SILVER
Body Width0.540 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Coil Form TypeSOLID SINGLE COMPONENT
Terminal Type and Quantity6 PIN
Body Height0.500 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
Mounting MethodTERMINAL SINGLE GROUP
Precious Material and LocationTERMINAL SURFACES GOLD AND TERMINAL SURFACES SILVER
Body Length0.540 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Turn Quantity30 SINGLE COMPONENT SINGLE SECONDARY
Inclosure TypeFULLY INCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3020-00-458-2650 INTERCHANGEABLE
Gear,spur
4820-00-485-788014108 INTERCHANGEABLE
Ball Assembly
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5950-00-648-6558 INTERCHANGEABLE
Saturable Reactor
5210-00-782-3520 INTERCHANGEABLE
Tape,measuring
5940-00-848-88431410-8 INTERCHANGEABLE
Terminal,lug
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
5985-00-949-33152542933 INTERCHANGEABLE
Coupler,directional
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5980-00-980-153177C709246PT6 INTERCHANGEABLE
Indicator
Lockheed Martin Corporation Div Rms
5975-01-365-9551 INTERCHANGEABLE
Conduit,nonmetallic,rigid
7045-01-462-694214108 INTERCHANGEABLE
Disk,chart Set
Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
4720-01-731-044814215 INTERCHANGEABLE
Hose,nonmetallic
Cepeda Associates, Inc. Dba Cepeda Associates Inc
Cross-Reference Index
Part NumberManufacturer
756-0151-000 Standex Electronics, Inc. (USA)
59T2401002 Omega Associates, Inc. Dba Omega Associates Inc (USA)
756-0151-000 Ncr Corp Power Systems Div (USA)
504R777G01 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
579R133H01 Sypris Electronics, Llc Dba Sypris Electronics Llc (USA)
958-0095-200 L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division (USA)
14108 Standex Electronics, Inc. (USA)
579R133H01 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
3020-00-458-2650INTERCHANGEABLE
GEAR,SPUR
4820-00-485-7880INTERCHANGEABLE
BALL ASSEMBLY
14108
5950-00-648-6558INTERCHANGEABLE
SATURABLE REACTOR
5210-00-782-3520INTERCHANGEABLE
TAPE,MEASURING
5940-00-848-8843INTERCHANGEABLE
TERMINAL,LUG
1410-8
5985-00-949-3315INTERCHANGEABLE
COUPLER,DIRECTIONAL
2542933
5980-00-980-1531INTERCHANGEABLE
INDICATOR
77C709246PT6
5975-01-365-9551INTERCHANGEABLE
CONDUIT,NONMETALLIC,RIGID
7045-01-462-6942INTERCHANGEABLE
DISK,CHART SET
14108
4720-01-731-0448INTERCHANGEABLE
HOSE,NONMETALLIC
14215
4720-01-731-0452INTERCHANGEABLE
HOSE,NONMETALLIC
14212

Frequently Asked Questions

What is NSN 5950-00-823-4779?

NSN 5950-00-823-4779 is a Transformer,radio Frequency, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-823-4779?

NSN 5950-00-823-4779 has 8 cross-referenced part numbers: 756-0151-000 (Standex Electronics, Inc.), 59T2401002 (Omega Associates, Inc. Dba Omega Associates Inc), 756-0151-000 (Ncr Corp Power Systems Div), 504R777G01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 579R133H01 (Sypris Electronics, Llc Dba Sypris Electronics Llc) and 3 more.

What NSN replaces 5950-00-823-4779?

There are 11 known substitutes for 5950-00-823-4779: 3020-00-458-2650, 4820-00-485-7880, 5950-00-648-6558 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 579R133H01?

Key specifications for 579R133H01: Turn Quantity: 23 SINGLE COMPONENT SINGLE PRIMARY; Precious Material: GOLD AND SILVER; Body Width: 0.540 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN; Reliability Indicator: NOT ESTABLISHED. 13 total characteristics are documented in the Federal Logistics Information System.

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