PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SMB526866Transformer,audio Frequency

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5950-00-933-9416 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-933-9416 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-933-9416. Primary manufacturer part number: SMB526866.
Features
  • Transformer,audio Frequency — FSC 5950
  • Body Length: 0.688 INCHES MAXIMUM IN
  • Body Outside Diameter: 0.625 INCHES MAXIMUM IN
  • Inclosure Type: FULLY INCLOSED
  • Impedance Rating in Ohms: 600.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Primary to Secondary Turn Ratio: 1 TO 5 SINGLE COMPONENT
  • Frequency Rating: 300.0 HERTZ MINIMUM AND 3.5 KILOHERTZ MAXIMUM SINGLE COMPONENT
  • Impedance Rating in Ohms: 560.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-933-9416, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 10 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
NSN5950-00-933-9416
Primary Part NumberSMB526866
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Body Length0.688 INCHES MAXIMUM IN
Body Outside Diameter0.625 INCHES MAXIMUM IN
Inclosure TypeFULLY INCLOSED
Impedance Rating in Ohms600.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Primary to Secondary Turn Ratio1 TO 5 SINGLE COMPONENT
Frequency Rating300.0 HERTZ MINIMUM AND 3.5 KILOHERTZ MAXIMUM SINGLE COMPONENT
Impedance Rating in Ohms560.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Maximum Operating Temp80.0 CELSIUS DEGC
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Mounting MethodTERMINAL SINGLE GROUP
Maximum Transformer Power Rating1.5 MILLIWATTS SINGLE COMPONENT
Terminal Type and Quantity5 WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4320-00-789-245151412 INTERCHANGEABLE
Piston,pump
Parker Hannifin Corporation Div Hydraulic Systems Division
5365-01-305-70675740224 INTERCHANGEABLE
Plug,machine Thread
Am General Llc
3950-01-476-454851412 INTERCHANGEABLE
Control Station,hoist
Ingersoll-Rand Co Material Handling Div
4720-01-628-650951412 INTERCHANGEABLE
Hose Assembly,nonmetallic
Amerex Corporation Dba Getz Manufacturing Div Amerex Corporation Dba Getz Manufacturing
5340-01-647-864951412 INTERCHANGEABLE
Mount,resilient,utility
Tech Products Corp
4720-01-698-344351412 INTERCHANGEABLE
Tubing,nonmetallic
Cowles Operating Company Dba Carlin Combustion Technology Div Carlin Combustion Technologies
Cross-Reference Index
Part NumberManufacturer
C10158 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
MMC2159 Merrimack Magnetics Corp (USA)
SMB526866 Raytheon Company (USA)
51412 Magnetek Inc Lighting Products Group (USA)
SMB526866 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
SMB526866 Raytheon Company Dba Raytheon Co (USA)
R2506 Noreast Electronics Co Ltd (CAN)
51412 Magnetek Inc Huntington Div (USA)
SMB526866 Raytheon Company Div Corp (USA)
M5782 Microtran Co Inc (USA)
Related Parts
4320-00-789-2451INTERCHANGEABLE
PISTON,PUMP
51412
5365-01-305-7067INTERCHANGEABLE
PLUG,MACHINE THREAD
5740224
3950-01-476-4548INTERCHANGEABLE
CONTROL STATION,HOIST
51412
4720-01-628-6509INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
51412
5340-01-647-8649INTERCHANGEABLE
MOUNT,RESILIENT,UTILITY
51412
4720-01-698-3443INTERCHANGEABLE
TUBING,NONMETALLIC
51412

Frequently Asked Questions

What is NSN 5950-00-933-9416?

NSN 5950-00-933-9416 is a Transformer,audio Frequency, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-933-9416?

NSN 5950-00-933-9416 has 10 cross-referenced part numbers: C10158 (Electronic Transformer Corp Div Electronic Transformer Corporation), MMC2159 (Merrimack Magnetics Corp), SMB526866 (Raytheon Company), 51412 (Magnetek Inc Lighting Products Group), SMB526866 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir) and 5 more.

What NSN replaces 5950-00-933-9416?

There are 6 known substitutes for 5950-00-933-9416: 4320-00-789-2451, 5365-01-305-7067, 3950-01-476-4548 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SMB526866?

Key specifications for SMB526866: Body Length: 0.688 INCHES MAXIMUM IN; Body Outside Diameter: 0.625 INCHES MAXIMUM IN; Inclosure Type: FULLY INCLOSED; Impedance Rating in Ohms: 600.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY. 15 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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