PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-C-422849Transformer,audio Frequency

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5950-00-061-6992 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-061-6992 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-061-6992. Primary manufacturer part number: SM-C-422849.
Features
  • Transformer,audio Frequency — FSC 5950
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Reliability Indicator: NOT ESTABLISHED
  • Inclosure Type: HERMETICALLY SEALED
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.187 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Body Height: 2.370 INCHES NOMINAL IN
  • Winding Shielding Method: INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE 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 5950-00-061-6992, 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 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-061-6992
Primary Part NumberSM-C-422849
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeHERMETICALLY SEALED
Center to Center Distance Between Mounting Facilities Parallel to Length1.187 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Thread Quantity Per Inch32 SINGLE GROUP
Body Height2.370 INCHES NOMINAL IN
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Transformer FunctionINPUT
Center to Center Distance Between Mounting Facilities Parallel to Width1.187 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Impedance Rating in Ohms980000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Length1.620 INCHES NOMINAL IN
Body Width1.620 INCHES NOMINAL IN
Frequency Rating45.0 HERTZ MINIMUM AND 70.0 HERTZ MAXIMUM SINGLE COMPONENT
Impedance Rating in Ohms200.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity5 TAB, SOLDER LUG
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-291-1955C131-5 INTERCHANGEABLE
Retainer,packing
Mack Trucks Inc Parts Opn
6685-00-418-2973SC1315W INTERCHANGEABLE
Manometer,vertical Tube
Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument
2910-01-180-0568C131-5 INTERCHANGEABLE
Seal Retainer
Zenith Fuel Systems Llc
Cross-Reference Index
Part NumberManufacturer
XT11832 Lockheed Martin Corporation Dba Lockheed Martin Aerostructures Div Advanced Technology Laboratories (USA)
XT11832 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
SM-C-422849 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
AT1917 Hytronics Corp. (USA)
T59450 Thordarson Inc (USA)
C1315 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
Related Parts
5330-00-291-1955INTERCHANGEABLE
RETAINER,PACKING
C131-5
6685-00-418-2973INTERCHANGEABLE
MANOMETER,VERTICAL TUBE
SC1315W
2910-01-180-0568INTERCHANGEABLE
SEAL RETAINER
C131-5

Frequently Asked Questions

What is NSN 5950-00-061-6992?

NSN 5950-00-061-6992 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 5950-00-061-6992?

NSN 5950-00-061-6992 has 6 cross-referenced part numbers: XT11832 (Lockheed Martin Corporation Dba Lockheed Martin Aerostructures Div Advanced Technology Laboratories), XT11832 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), SM-C-422849 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), AT1917 (Hytronics Corp.), T59450 (Thordarson Inc) and 1 more.

What NSN replaces 5950-00-061-6992?

There are 3 known substitutes for 5950-00-061-6992: 5330-00-291-1955, 6685-00-418-2973, 2910-01-180-0568. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-C-422849?

Key specifications for SM-C-422849: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Reliability Indicator: NOT ESTABLISHED; Inclosure Type: HERMETICALLY SEALED; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.187 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 19 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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