PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2134582Transformer,audio Frequency

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5950-00-871-3685 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-871-3685 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-871-3685. Primary manufacturer part number: 2134582.
Features
  • Transformer,audio Frequency — FSC 5950
  • Inclosure Type: HERMETICALLY SEALED
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
  • Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 0.879 INCHES MINIMUM AND 0.889 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Hole Diameter: 0.159 INCHES NOMINAL SINGLE GROUP IN
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 0.879 INCHES MINIMUM AND 0.889 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Body Width: 1.310 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-871-3685, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-871-3685
Primary Part Number2134582
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Inclosure TypeHERMETICALLY SEALED
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length0.879 INCHES MINIMUM AND 0.889 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Hole Diameter0.159 INCHES NOMINAL SINGLE GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Width0.879 INCHES MINIMUM AND 0.889 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Width1.310 INCHES MAXIMUM IN
Winding Operating Current20.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Mounting Facility Quantity2 SINGLE GROUP
Maximum Operating Temp130.0 CELSIUS DEGC
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity8 TAB, SOLDER LUG
Body Length1.310 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5331-00-027-61537907 INTERCHANGEABLE
O-Ring
Cooper Machinery Services Llc
7510-00-079-7907TS-441T-4 INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
Tapesouth Inc Dba Tapesouth Inc
5905-00-195-42877907 INTERCHANGEABLE
Resistor,fixed,wire Wound
Triplett (bluffton) Corporation Dba Lfe Instruments
2825-00-218-60467907 INTERCHANGEABLE
Spindle,governor
Northrop Grumman Systems Corporation Div Marine Systems
2010-00-362-6821DB7907 INTERCHANGEABLE
Disk,pinion
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
2990-00-401-8369T-7907 INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
3930-00-544-0295 INTERCHANGEABLE
Cylinder Assembly,hydraulic
5930-00-630-47107907 INTERCHANGEABLE
Switch,thermostatic
Therm-O-Disc Incorporated
5950-00-648-1724 INTERCHANGEABLE
Transformer,power
5330-00-686-211699ZA009 INTERCHANGEABLE
Gasket
Carrier Corp
Cross-Reference Index
Part NumberManufacturer
L504000068 Lockheed Martin Librascope Corporation (USA)
2134582 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
A6253 Autodyne Manufacturing Co Inc (USA)
7907 Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems (USA)
Related Parts
5331-00-027-6153INTERCHANGEABLE
O-RING
7907
7510-00-079-7907INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
TS-441T-4
5905-00-195-4287INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
7907
2825-00-218-6046INTERCHANGEABLE
SPINDLE,GOVERNOR
7907
2010-00-362-6821INTERCHANGEABLE
DISK,PINION
DB7907
2990-00-401-8369INTERCHANGEABLE
MUFFLER,EXHAUST
T-7907
3930-00-544-0295INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC
5930-00-630-4710INTERCHANGEABLE
SWITCH,THERMOSTATIC
7907
5950-00-648-1724INTERCHANGEABLE
TRANSFORMER,POWER
5330-00-686-2116INTERCHANGEABLE
GASKET
99ZA009
4730-01-020-8438INTERCHANGEABLE
SPUD,WATER CLOSET
5980-01-033-9926INTERCHANGEABLE
LIGHT EMITTING DIODE
MV5053

Frequently Asked Questions

What is NSN 5950-00-871-3685?

NSN 5950-00-871-3685 is a Transformer,audio Frequency, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-871-3685?

NSN 5950-00-871-3685 has 4 cross-referenced part numbers: L504000068 (Lockheed Martin Librascope Corporation), 2134582 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), A6253 (Autodyne Manufacturing Co Inc), 7907 (Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems).

What NSN replaces 5950-00-871-3685?

There are 12 known substitutes for 5950-00-871-3685: 5331-00-027-6153, 7510-00-079-7907, 5905-00-195-4287 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2134582?

Key specifications for 2134582: Inclosure Type: HERMETICALLY SEALED; Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT; Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP; Center to Center Distance Between Mounting Facilities Parallel to Length: 0.879 INCHES MINIMUM AND 0.889 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 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