PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1806808Transformer,power

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5950-00-683-3795 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-683-3795 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-683-3795. Primary manufacturer part number: 1806808.
Features
  • Transformer,power — FSC 5950
  • Inclosure Type: HERMETICALLY SEALED
  • Reliability Indicator: NOT ESTABLISHED
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Winding Operating Current: 125.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Body Height: 1.687 INCHES NOMINAL IN
  • Winding Operating Voltage: 78.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Mounting Method: THREADED HOLE(S) SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-683-3795, 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 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5950-00-683-3795
Primary Part Number1806808
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Inclosure TypeHERMETICALLY SEALED
Reliability IndicatorNOT ESTABLISHED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Operating Current125.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Body Height1.687 INCHES NOMINAL IN
Winding Operating Voltage78.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Body Length2.000 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length0.812 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Terminal Type and Quantity4 WIRE LEAD
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Width1.187 INCHES NOMINAL IN
Mounting Facility Quantity4 SINGLE GROUP
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Thread Quantity Per Inch32 SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-038-89003734 INTERCHANGEABLE
Gasket
Eaton Corporation Div Fed
5935-00-059-30401048712-4-4 INTERCHANGEABLE
Jack,tip
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
4820-00-202-76421124000400 INTERCHANGEABLE
Valve,check
Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
5331-00-248-31773734 INTERCHANGEABLE
O-Ring
Husco International Inc
5930-00-504-6087 INTERCHANGEABLE
Switch,toggle
5905-00-837-2770 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
4820-00-949-751937 3-4 INTERCHANGEABLE
Valve,check
Crane Co Div Valve Div
1680-01-056-6812 INTERCHANGEABLE
Actuator Assembly,flap
6625-01-103-4367D-03734-000 INTERCHANGEABLE
Pickup-Vibration
Balance Technology Inc Dba Lannen Investment Co
4820-01-124-823637-3/4 INTERCHANGEABLE
Valve,check
Crane Co Div Valve Div
Cross-Reference Index
Part NumberManufacturer
39366 Freed Transformer Co (USA)
1806808 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
3734 Precision Electronics, Inc (USA)
Related Parts
5330-00-038-8900INTERCHANGEABLE
GASKET
3734
5935-00-059-3040INTERCHANGEABLE
JACK,TIP
1048712-4-4
4820-00-202-7642INTERCHANGEABLE
VALVE,CHECK
1124000400
5331-00-248-3177INTERCHANGEABLE
O-RING
3734
5930-00-504-6087INTERCHANGEABLE
SWITCH,TOGGLE
5905-00-837-2770INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
4820-00-949-7519INTERCHANGEABLE
VALVE,CHECK
37 3-4
1680-01-056-6812INTERCHANGEABLE
ACTUATOR ASSEMBLY,FLAP
6625-01-103-4367INTERCHANGEABLE
PICKUP-VIBRATION
D-03734-000
4820-01-124-8236INTERCHANGEABLE
VALVE,CHECK
37-3/4
6515-01-372-3186INTERCHANGEABLE
CLAMP,BONE FIXATION
393.66
6515-01-383-7896INTERCHANGEABLE
CATHETER,URETHRAL
0037340

Frequently Asked Questions

What is NSN 5950-00-683-3795?

NSN 5950-00-683-3795 is a Transformer,power, 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 5950-00-683-3795?

NSN 5950-00-683-3795 has 3 cross-referenced part numbers: 39366 (Freed Transformer Co), 1806808 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 3734 (Precision Electronics, Inc).

What NSN replaces 5950-00-683-3795?

There are 12 known substitutes for 5950-00-683-3795: 5330-00-038-8900, 5935-00-059-3040, 4820-00-202-7642 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1806808?

Key specifications for 1806808: Inclosure Type: HERMETICALLY SEALED; Reliability Indicator: NOT ESTABLISHED; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Winding Operating Current: 125.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY. 19 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