PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SMB528534Transformer,audio Frequency

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5950-00-953-7368 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-953-7368 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-953-7368. Primary manufacturer part number: SMB528534.
Features
  • Transformer,audio Frequency — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Impedance Rating in Ohms: 20000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Terminal Type and Quantity: 6 WIRE LEAD
  • Primary to Secondary Turn Ratio: 1 TO 5 SINGLE COMPONENT
  • Body Height: 0.594 INCHES NOMINAL IN
  • Body Width: 0.750 INCHES MAXIMUM IN
  • Maximum Transformer Power Rating: 100.0 MILLIWATTS SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-953-7368, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-953-7368
Primary Part NumberSMB528534
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Impedance Rating in Ohms20000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Terminal Type and Quantity6 WIRE LEAD
Primary to Secondary Turn Ratio1 TO 5 SINGLE COMPONENT
Body Height0.594 INCHES NOMINAL IN
Body Width0.750 INCHES MAXIMUM IN
Maximum Transformer Power Rating100.0 MILLIWATTS SINGLE COMPONENT
Impedance Rating in Ohms800.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Length0.875 INCHES MAXIMUM IN
Mounting MethodTERMINAL SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Frequency Rating300.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5306-00-125-9980 INTERCHANGEABLE
Bolt,machine
5950-00-646-131729-799 INTERCHANGEABLE
Coil,electrical
Automatic Switch Company Dba Asco
4510-01-257-9716 INTERCHANGEABLE
Handle,faucet
5310-01-689-77852979-9 INTERCHANGEABLE
Nut,self-Locking,plate
Columbus Jack Corporation Div Columbus Jack
Cross-Reference Index
Part NumberManufacturer
SMB528534 Raytheon Company (USA)
SMB528534 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
A8254 Autodyne Manufacturing Co Inc (USA)
BTC11356 Berkshire Transformer (USA)
EH291 Magnetika Inc (USA)
30-14930 Ram Automotive Co (USA)
SMB528534 Raytheon Company Dba Raytheon Co (USA)
29799 Torotel, Inc. Div Torotel Products, Inc. (USA)
EH291 United Transformer Corp Sub of Opt Industries Inc (USA)
SMB528534 Raytheon Company Div Corp (USA)
C6895 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
Related Parts
5306-00-125-9980INTERCHANGEABLE
BOLT,MACHINE
5950-00-646-1317INTERCHANGEABLE
COIL,ELECTRICAL
29-799
4510-01-257-9716INTERCHANGEABLE
HANDLE,FAUCET
5310-01-689-7785INTERCHANGEABLE
NUT,SELF-LOCKING,PLATE
2979-9

Frequently Asked Questions

What is NSN 5950-00-953-7368?

NSN 5950-00-953-7368 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 5950-00-953-7368?

NSN 5950-00-953-7368 has 11 cross-referenced part numbers: SMB528534 (Raytheon Company), SMB528534 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), A8254 (Autodyne Manufacturing Co Inc), BTC11356 (Berkshire Transformer), EH291 (Magnetika Inc) and 6 more.

What NSN replaces 5950-00-953-7368?

There are 4 known substitutes for 5950-00-953-7368: 5306-00-125-9980, 5950-00-646-1317, 4510-01-257-9716 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SMB528534?

Key specifications for SMB528534: Reliability Indicator: NOT ESTABLISHED; Impedance Rating in Ohms: 20000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Terminal Type and Quantity: 6 WIRE LEAD; Primary to Secondary Turn Ratio: 1 TO 5 SINGLE COMPONENT. 13 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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