PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11542Transformer,power

Stanford Applied Engineering Inc · NSN 5950-00-686-6245 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-686-6245 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-686-6245. Primary manufacturer part number: 11542.
Features
  • Transformer,power — FSC 5950
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Inclosure Type: HERMETICALLY SEALED
  • Mounting Method: TERMINAL SINGLE GROUP
  • Winding Operating Voltage: 20.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Winding Operating Current: 6.67 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Body Length: 0.625 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-686-6245, 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 Stanford Applied Engineering Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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
NSN5950-00-686-6245
Primary Part Number11542
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerStanford Applied Engineering Inc
StatusACTIVE
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Inclosure TypeHERMETICALLY SEALED
Mounting MethodTERMINAL SINGLE GROUP
Winding Operating Voltage20.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Current6.67 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Body Length0.625 INCHES NOMINAL IN
Body Outside Diameter0.750 INCHES NOMINAL IN
Winding Operating Voltage6.67 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Terminal Type and Quantity4 WIRE LEAD
Reliability IndicatorNOT ESTABLISHED
Frequency Rating33.3 HERTZ NOMINAL SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-230-3696 INTERCHANGEABLE
Wrench,socket
5133-00-266-946721/32 2510/950 INTERCHANGEABLE
Drill,twist
Greenfield Industries Inc
5815-00-356-3445SC-C-70494 INTERCHANGEABLE
Teletypewriter Subassembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5895-00-446-911340064 INTERCHANGEABLE
Keyer
Brantner and Associates, Inc.
5950-00-645-0179 INTERCHANGEABLE
Transformer,radio Frequency
6610-01-014-3957 INTERCHANGEABLE
Indicator,minature Airplane
5305-01-165-5574RK11542 INTERCHANGEABLE
Screw,machine
Parker-Hannifin Corporation Dba Racor Division Div Racor Division
5330-01-222-6931115452 INTERCHANGEABLE
Gasket
Lake Shore Systems, Inc.
3820-01-375-9535 INTERCHANGEABLE
Drive Tool,well Pipe
5955-01-384-78334630008-2 INTERCHANGEABLE
Crystal Unit,quartz
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
11542 Stanford Applied Engineering Inc (USA)
SAE11542 Stanford Applied Engineering Inc (USA)
722899-25 Raytheon Company Dba Raytheon (USA)
722899-025 Raytheon Company Dba Raytheon (USA)
G1092 Gulton Industries Inc Gudeman Div (USA)
Related Parts
5120-00-230-3696INTERCHANGEABLE
WRENCH,SOCKET
5133-00-266-9467INTERCHANGEABLE
DRILL,TWIST
21/32 2510/950
5815-00-356-3445INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
SC-C-70494
5895-00-446-9113INTERCHANGEABLE
KEYER
40064
5950-00-645-0179INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
6610-01-014-3957INTERCHANGEABLE
INDICATOR,MINATURE AIRPLANE
5305-01-165-5574INTERCHANGEABLE
SCREW,MACHINE
RK11542
5330-01-222-6931INTERCHANGEABLE
GASKET
115452
3820-01-375-9535INTERCHANGEABLE
DRIVE TOOL,WELL PIPE
5955-01-384-7833INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
4630008-2
5120-01-631-9321INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
11542
6515-01-725-5354INTERCHANGEABLE
TOURNIQUET,NONPNEUMATIC
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Frequently Asked Questions

What is NSN 5950-00-686-6245?

NSN 5950-00-686-6245 is a Transformer,power, manufactured by Stanford Applied Engineering Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-686-6245?

NSN 5950-00-686-6245 has 5 cross-referenced part numbers: 11542 (Stanford Applied Engineering Inc), SAE11542 (Stanford Applied Engineering Inc), 722899-25 (Raytheon Company Dba Raytheon), 722899-025 (Raytheon Company Dba Raytheon), G1092 (Gulton Industries Inc Gudeman Div).

What NSN replaces 5950-00-686-6245?

There are 12 known substitutes for 5950-00-686-6245: 5120-00-230-3696, 5133-00-266-9467, 5815-00-356-3445 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11542?

Key specifications for 11542: Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Inclosure Type: HERMETICALLY SEALED; Mounting Method: TERMINAL SINGLE GROUP; Winding Operating Voltage: 20.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY. 12 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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