PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51991Transformer,radio Frequency

Magnetika Inc Div Magnetika/phillipsburg Location · NSN 5950-00-836-9724 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-836-9724 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-836-9724. Primary manufacturer part number: 51991.
Features
  • Transformer,radio Frequency — FSC 5950
  • Body Height: 0.650 INCHES NOMINAL IN
  • Body Width: 0.600 INCHES NOMINAL IN
  • Frequency Rating: 516.0 KILOHERTZ MINIMUM AND 564.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
  • Terminal Type and Quantity: 5 PIN
  • Body Length: 0.800 INCHES NOMINAL IN
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Reliability Indicator: NOT ESTABLISHED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-836-9724, 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 Magnetika Inc Div Magnetika/phillipsburg Location. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-836-9724
Primary Part Number51991
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMagnetika Inc Div Magnetika/phillipsburg Location
StatusACTIVE
Body Height0.650 INCHES NOMINAL IN
Body Width0.600 INCHES NOMINAL IN
Frequency Rating516.0 KILOHERTZ MINIMUM AND 564.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Terminal Type and Quantity5 PIN
Body Length0.800 INCHES NOMINAL IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Coil Form TypeSOLID SINGLE COMPONENT
Mounting MethodTERMINAL SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6220-00-991-109651991 INTERCHANGEABLE
Cam,landing Light
Systems Architects Inc Washington Operation
2530-01-116-961651991-53.5 INTERCHANGEABLE
Tie Rod,steering
Aerol Llc
4730-01-189-884751991 INTERCHANGEABLE
Strainer,sediment
Spirax Sarco Inc Dba Spirax Sarco
2530-01-220-839551991-23.5 INTERCHANGEABLE
Tie Rod,steering
Aerol Llc
2510-01-367-714551991 INTERCHANGEABLE
Frame Section,structural,vehicul
DP Manufacturing Inc.
4320-01-516-531451991 INTERCHANGEABLE
Motor-Pump,hydraulic
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
Cross-Reference Index
Part NumberManufacturer
51991 PRIMARY Magnetika Inc Div Magnetika/phillipsburg Location (USA)
08-00470-000 Raytheon Company (USA)
51991 Opt Industries Inc Div of Electronika Inc (USA)
Related Parts
6220-00-991-1096INTERCHANGEABLE
CAM,LANDING LIGHT
51991
2530-01-116-9616INTERCHANGEABLE
TIE ROD,STEERING
51991-53.5
4730-01-189-8847INTERCHANGEABLE
STRAINER,SEDIMENT
51991
2530-01-220-8395INTERCHANGEABLE
TIE ROD,STEERING
51991-23.5
2510-01-367-7145INTERCHANGEABLE
FRAME SECTION,STRUCTURAL,VEHICUL
51991
4320-01-516-5314INTERCHANGEABLE
MOTOR-PUMP,HYDRAULIC
51991

Frequently Asked Questions

What is NSN 5950-00-836-9724?

NSN 5950-00-836-9724 is a Transformer,radio Frequency, manufactured by Magnetika Inc Div Magnetika/phillipsburg Location, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-836-9724?

NSN 5950-00-836-9724 has 3 cross-referenced part numbers: 51991 (Magnetika Inc Div Magnetika/phillipsburg Location), 08-00470-000 (Raytheon Company), 51991 (Opt Industries Inc Div of Electronika Inc).

What NSN replaces 5950-00-836-9724?

There are 6 known substitutes for 5950-00-836-9724: 6220-00-991-1096, 2530-01-116-9616, 4730-01-189-8847 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51991?

Key specifications for 51991: Body Height: 0.650 INCHES NOMINAL IN; Body Width: 0.600 INCHES NOMINAL IN; Frequency Rating: 516.0 KILOHERTZ MINIMUM AND 564.0 KILOHERTZ MAXIMUM SINGLE COMPONENT; Terminal Type and Quantity: 5 PIN. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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