PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

401-10Transformer,power

Lct Electronics · NSN 5950-00-645-2099 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-645-2099 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-645-2099. Primary manufacturer part number: 401-10.
Features
  • Transformer,power — FSC 5950
  • Mounting Method: UNTHREADED STUD SINGLE GROUP
  • Body Height: 3.875 INCHES NOMINAL IN
  • Winding Operating Current: 93.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Winding Operating Voltage: 127.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Mounting Facility Quantity: 4 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 5950-00-645-2099, 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 Lct Electronics. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5950-00-645-2099
Primary Part Number401-10
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerLct Electronics
StatusACTIVE
Mounting MethodUNTHREADED STUD SINGLE GROUP
Body Height3.875 INCHES NOMINAL IN
Winding Operating Current93.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage127.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Terminal Type and Quantity4 STANDOFF, SOLDER LUG
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Body Width3.000 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Length3.500 INCHES NOMINAL IN
Winding Operating Voltage21.50 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Inclosure TypeHERMETICALLY SEALED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-224-7099 INTERCHANGEABLE
Vise,pipe
9340-00-253-6071 INTERCHANGEABLE
Window,observation
4730-00-354-5180401-10S INTERCHANGEABLE
Adapter,straight,tube to Hose
Danfoss Power Solutions II, Llc
2530-00-483-07482506449 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Chrysler Realty Company Llc Dba Daimler Chrysler
5130-00-541-347340110 INTERCHANGEABLE
Blade,reciprocating Saw
Black and Decker Us Inc
2530-00-561-803340110 INTERCHANGEABLE
Shaft Asy
Trw Inc Trw Commercial Steering Div
5961-00-903-045540110 INTERCHANGEABLE
Semiconductor Device,diode
Renesas Electronics America Inc
5999-01-083-0269 INTERCHANGEABLE
Clip,electrical
5365-01-306-949240110 INTERCHANGEABLE
Spacer,sleeve
Bell Intl Inc
5310-01-374-5423 INTERCHANGEABLE
Nut,plain,extended Washer,hexago
Cross-Reference Index
Part NumberManufacturer
401-10 Lct Electronics (USA)
B17300-04REVB Lct Electronics (USA)
Related Parts
5120-00-224-7099INTERCHANGEABLE
VISE,PIPE
9340-00-253-6071INTERCHANGEABLE
WINDOW,OBSERVATION
4730-00-354-5180INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
401-10S
2530-00-483-0748INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
2506449
5130-00-541-3473INTERCHANGEABLE
BLADE,RECIPROCATING SAW
40110
2530-00-561-8033INTERCHANGEABLE
SHAFT ASY
40110
5961-00-903-0455INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
40110
5999-01-083-0269INTERCHANGEABLE
CLIP,ELECTRICAL
5365-01-306-9492INTERCHANGEABLE
SPACER,SLEEVE
40110
5310-01-374-5423INTERCHANGEABLE
NUT,PLAIN,EXTENDED WASHER,HEXAGO
7035-01-434-6120INTERCHANGEABLE
ERASER,MAGNETIC
5610-01-682-4418INTERCHANGEABLE
TRAFFIC AREA REPAIR
40110

Frequently Asked Questions

What is NSN 5950-00-645-2099?

NSN 5950-00-645-2099 is a Transformer,power, manufactured by Lct Electronics, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-645-2099?

NSN 5950-00-645-2099 has 2 cross-referenced part numbers: 401-10 (Lct Electronics), B17300-04REVB (Lct Electronics).

What NSN replaces 5950-00-645-2099?

There are 12 known substitutes for 5950-00-645-2099: 5120-00-224-7099, 9340-00-253-6071, 4730-00-354-5180 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 401-10?

Key specifications for 401-10: Mounting Method: UNTHREADED STUD SINGLE GROUP; Body Height: 3.875 INCHES NOMINAL IN; Winding Operating Current: 93.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT. 15 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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