PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

65700-90165-101Transformer,audio Frequency

Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp · NSN 5950-00-050-6940 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-050-6940 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-050-6940. Primary manufacturer part number: 65700-90165-101.
Features
  • Transformer,audio Frequency — FSC 5950
  • Body Length: 0.530 INCHES NOMINAL IN
  • Terminal Type and Quantity: 6 WIRE LEAD
  • Mounting Method: TERMINAL SINGLE GROUP
  • Body Outside Diameter: 0.500 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Transformer Function: LINE
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY 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 5950-00-050-6940, 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 Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-050-6940
Primary Part Number65700-90165-101
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerSikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
StatusACTIVE
Body Length0.530 INCHES NOMINAL IN
Terminal Type and Quantity6 WIRE LEAD
Mounting MethodTERMINAL SINGLE GROUP
Body Outside Diameter0.500 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Transformer FunctionLINE
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Impedance Rating in Ohms1000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Maximum Transformer Power Rating25.0 MILLIWATTS SINGLE COMPONENT
Frequency Rating1.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Inclosure TypeHERMETICALLY SEALED
Criticality Code JustificationFEAT
Impedance Rating in Ohms200000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5310-00-011-5547 INTERCHANGEABLE
Washer,lock
2940-00-072-0364C12233-7 INTERCHANGEABLE
Filter Element,intake Air Cleane
Farr Co
4730-00-287-4977P24 INTERCHANGEABLE
Plug,pipe
Meritor Industrial Products, Llc
4730-00-494-0873P24 INTERCHANGEABLE
Clamp,hose
Punch-Lok Co Div Pt Punch-Lok
6625-01-100-6733P24 INTERCHANGEABLE
Pin,penetrator
Service Diamond Tool Co
5999-01-101-5337P24 INTERCHANGEABLE
Heater,thermal Release
Rockwell Automation, Inc. Dba Rockwell Automation
5977-01-128-6992515973-1 INTERCHANGEABLE
Brush Assy,motor
Honeywell International Inc. Div Aerospace - Torrance
7690-01-255-2832 INTERCHANGEABLE
Label
6110-01-546-9754P24 INTERCHANGEABLE
Starter,motor
Consew
4730-01-549-0926P2-4 INTERCHANGEABLE
Reducer,special
Precision Aircraft Machining Company, Inc. Dba Pamco Div Precision Aircraft Machining Co Dba Pamco
Cross-Reference Index
Part NumberManufacturer
TT024 Varo Electron Devices (USA)
TT024 Varo Llc (USA)
P-24 Power Magne-Tech Corp Dba Power Magnetic (USA)
SAE-179 Magnetika Inc (USA)
65700-90165-101 Forway Industries Inc (USA)
TT024 L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division (USA)
SAE-179 United Transformer Corp Sub of Opt Industries Inc (USA)
65700-90165-101 PRIMARY Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
SAE-179 Pico Electronics Inc (USA)
Related Parts
5310-00-011-5547INTERCHANGEABLE
WASHER,LOCK
2940-00-072-0364INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
C12233-7
4730-00-287-4977INTERCHANGEABLE
PLUG,PIPE
P24
4730-00-494-0873INTERCHANGEABLE
CLAMP,HOSE
P24
6625-01-100-6733INTERCHANGEABLE
PIN,PENETRATOR
P24
5999-01-101-5337INTERCHANGEABLE
HEATER,THERMAL RELEASE
P24
5977-01-128-6992INTERCHANGEABLE
BRUSH ASSY,MOTOR
515973-1
7690-01-255-2832INTERCHANGEABLE
LABEL
6110-01-546-9754INTERCHANGEABLE
STARTER,MOTOR
P24
4730-01-549-0926INTERCHANGEABLE
REDUCER,SPECIAL
P2-4
5440-01-552-8091INTERCHANGEABLE
LADDER,EXTENSION
P-24

Frequently Asked Questions

What is NSN 5950-00-050-6940?

NSN 5950-00-050-6940 is a Transformer,audio Frequency, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-050-6940?

NSN 5950-00-050-6940 has 9 cross-referenced part numbers: TT024 (Varo Electron Devices), TT024 (Varo Llc), P-24 (Power Magne-Tech Corp Dba Power Magnetic), SAE-179 (Magnetika Inc), 65700-90165-101 (Forway Industries Inc) and 4 more.

What NSN replaces 5950-00-050-6940?

There are 11 known substitutes for 5950-00-050-6940: 5310-00-011-5547, 2940-00-072-0364, 4730-00-287-4977 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 65700-90165-101?

Key specifications for 65700-90165-101: Body Length: 0.530 INCHES NOMINAL IN; Terminal Type and Quantity: 6 WIRE LEAD; Mounting Method: TERMINAL SINGLE GROUP; End Item Identification: RH-53, H-53 SUPER JOLLY, HH-53H PAVE LOW , CH-53A/D/E, H-E SEA KING H A. 15 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