PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

271150Transformer,audio Frequency

Cae Usa Inc. · NSN 5950-00-646-2786 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-646-2786 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-646-2786. Primary manufacturer part number: 271150.
Features
  • Transformer,audio Frequency — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Body Width: 1.500 INCHES NOMINAL IN
  • Maximum Transformer Power Rating: 10.0 DECIBELS SINGLE COMPONENT
  • Winding Operating Current: 8.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
  • Inclosure Type: FULLY INCLOSED
  • Thread Quantity Per Inch: 40 SINGLE GROUP
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-646-2786, 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 Cae Usa Inc.. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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
NSN5950-00-646-2786
Primary Part Number271150
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerCae Usa Inc.
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Body Width1.500 INCHES NOMINAL IN
Maximum Transformer Power Rating10.0 DECIBELS SINGLE COMPONENT
Winding Operating Current8.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Inclosure TypeFULLY INCLOSED
Thread Quantity Per Inch40 SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Height2.000 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.156 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length1.156 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Length1.500 INCHES NOMINAL IN
Frequency Rating50.0 HERTZ MINIMUM AND 12.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Terminal Type and Quantity9 TAB, SOLDER LUG
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Impedance Rating in Ohms15000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6230-00-299-5566 INTERCHANGEABLE
Floodlight,electric
5930-00-607-62804738-2 INTERCHANGEABLE
Switch,thermostatic
Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc
2925-01-470-553437681 INTERCHANGEABLE
Terminal Block,electrical
Tld Wollard Llc
2530-01-593-843747382 INTERCHANGEABLE
Rim,wheel,pneumatic Tire
Tld Wollard Llc
Cross-Reference Index
Part NumberManufacturer
271150 PRIMARY Cae Usa Inc. (USA)
271150 Raytheon Technical Services Company (USA)
H6271 United Transformer Corp Sub of Opt Industries Inc (USA)
47382 Raytheon Technical Services Company (USA)
H6271 Magnetika Inc (USA)
Related Parts
6230-00-299-5566INTERCHANGEABLE
FLOODLIGHT,ELECTRIC
5930-00-607-6280INTERCHANGEABLE
SWITCH,THERMOSTATIC
4738-2
2925-01-470-5534INTERCHANGEABLE
TERMINAL BLOCK,ELECTRICAL
37681
2530-01-593-8437INTERCHANGEABLE
RIM,WHEEL,PNEUMATIC TIRE
47382

Frequently Asked Questions

What is NSN 5950-00-646-2786?

NSN 5950-00-646-2786 is a Transformer,audio Frequency, manufactured by Cae Usa Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-646-2786?

NSN 5950-00-646-2786 has 5 cross-referenced part numbers: 271150 (Cae Usa Inc.), 271150 (Raytheon Technical Services Company), H6271 (United Transformer Corp Sub of Opt Industries Inc), 47382 (Raytheon Technical Services Company), H6271 (Magnetika Inc).

What NSN replaces 5950-00-646-2786?

There are 4 known substitutes for 5950-00-646-2786: 6230-00-299-5566, 5930-00-607-6280, 2925-01-470-5534 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 271150?

Key specifications for 271150: Reliability Indicator: NOT ESTABLISHED; Body Width: 1.500 INCHES NOMINAL IN; Maximum Transformer Power Rating: 10.0 DECIBELS SINGLE COMPONENT; Winding Operating Current: 8.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY. 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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