PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-C-417151Transformer,audio Frequency

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5950-00-686-9081 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-686-9081 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-686-9081. Primary manufacturer part number: SM-C-417151.
Features
  • Transformer,audio Frequency — FSC 5950
  • Winding Function and Quantity: 2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Reliability Indicator: NOT ESTABLISHED
  • Inclosure Type: HERMETICALLY SEALED
  • Mounting Method: THREADED STUD(S) SINGLE GROUP
  • Impedance Rating in Ohms: 150.0 NOMINAL SINGLE COMPONENT ALL PRIMARY
  • Frequency Rating: 300.0 HERTZ MINIMUM AND 3.5 KILOHERTZ MAXIMUM SINGLE COMPONENT
  • Maximum Operating Temp: 105.0 CELSIUS DEGC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-686-9081, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-686-9081
Primary Part NumberSM-C-417151
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Winding Function and Quantity2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeHERMETICALLY SEALED
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Impedance Rating in Ohms150.0 NOMINAL SINGLE COMPONENT ALL PRIMARY
Frequency Rating300.0 HERTZ MINIMUM AND 3.5 KILOHERTZ MAXIMUM SINGLE COMPONENT
Maximum Operating Temp105.0 CELSIUS DEGC
Terminal Type and Quantity7 TAB, SOLDER LUG
Distance Between Mounting Facility Centers1.177 INCHES MINIMUM AND 1.197 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Width1.250 INCHES MAXIMUM IN
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL AND INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
Body Length1.250 INCHES MAXIMUM IN
Mounting Facility Quantity2 SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Impedance Rating in Ohms600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Height1.120 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-156-3564 INTERCHANGEABLE
Bearing,ball,annular
1610-00-215-286679101 INTERCHANGEABLE
Bracket Asy
Hamilton Sundstrand Corporation Dba Collins Aerospace
5310-00-297-9084813137-1 INTERCHANGEABLE
Nut,self-Locking,spline
Lockheed Martin Corporation Div Rms - Mitchel Field
6625-00-814-14947910-1 INTERCHANGEABLE
Test Set Subassembly,electrical
L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division
5315-00-959-7926A7506 INTERCHANGEABLE
Key,machine
Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division
4320-01-303-104079101 INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5330-01-377-281516-A7506 INTERCHANGEABLE
Gasket
Rix Industries
5895-01-631-4823A7506 INTERCHANGEABLE
Communication System
Hewlett-Packard Company Dba HP
Cross-Reference Index
Part NumberManufacturer
AT-2206 Hytronics Corp. (USA)
A7506 Autodyne Manufacturing Co Inc (USA)
722899-057 Raytheon Company Dba Raytheon (USA)
SM-C-417151 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
79101 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
1190 A M I/ Coast Magnetics Inc. Dba Coast Magnetics (USA)
722899-57 Raytheon Company Div Rmd Strategic (USA)
Related Parts
3110-00-156-3564INTERCHANGEABLE
BEARING,BALL,ANNULAR
1610-00-215-2866INTERCHANGEABLE
BRACKET ASY
79101
5310-00-297-9084INTERCHANGEABLE
NUT,SELF-LOCKING,SPLINE
813137-1
6625-00-814-1494INTERCHANGEABLE
TEST SET SUBASSEMBLY,ELECTRICAL
7910-1
5315-00-959-7926INTERCHANGEABLE
KEY,MACHINE
A7506
4320-01-303-1040INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
79101
5330-01-377-2815INTERCHANGEABLE
GASKET
16-A7506
5895-01-631-4823INTERCHANGEABLE
COMMUNICATION SYSTEM
A7506

Frequently Asked Questions

What is NSN 5950-00-686-9081?

NSN 5950-00-686-9081 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 5950-00-686-9081?

NSN 5950-00-686-9081 has 7 cross-referenced part numbers: AT-2206 (Hytronics Corp.), A7506 (Autodyne Manufacturing Co Inc), 722899-057 (Raytheon Company Dba Raytheon), SM-C-417151 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 79101 (Electronic Transformer Corp Div Electronic Transformer Corporation) and 2 more.

What NSN replaces 5950-00-686-9081?

There are 8 known substitutes for 5950-00-686-9081: 3110-00-156-3564, 1610-00-215-2866, 5310-00-297-9084 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-C-417151?

Key specifications for SM-C-417151: Winding Function and Quantity: 2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Overall Height: 1.500 INCHES MAXIMUM IN; Reliability Indicator: NOT ESTABLISHED; Inclosure Type: HERMETICALLY SEALED. 18 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