PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

65550-01003-102Transformer,power Autotransforme

Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp · NSN 5950-00-896-9275 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-896-9275 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-896-9275. Primary manufacturer part number: 65550-01003-102.
Features
  • Transformer,power Autotransforme — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Nominal Thread Size: 0.375 INCHES SINGLE GROUP IN
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
  • Winding Function and Quantity: 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
  • Winding Operating Voltage: 0.00 AC VOLTS MINIMUM AND 5.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
  • Thread Series Designator: UNEF SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power Autotransforme, cataloged under National Stock Number 5950-00-896-9275, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-896-9275
Primary Part Number65550-01003-102
Item NameTransformer,power Autotransforme
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerSikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Thread Quantity Per Inch32 SINGLE GROUP
Nominal Thread Size0.375 INCHES SINGLE GROUP IN
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
Winding Function and Quantity1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
Winding Operating Voltage0.00 AC VOLTS MINIMUM AND 5.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Thread Series DesignatorUNEF SINGLE GROUP
Winding Operating Current18.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Body Length4.070 INCHES MAXIMUM IN
Mounting MethodTHREADED BUSHING SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Terminal Type and Quantity3 THREADED STUD
Body Outside Diameter2.000 INCHES MAXIMUM IN
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4720-00-003-098051336 INTERCHANGEABLE
Hose Assembly,nonmetallic
Hbd Industries, Inc Div Hbd/thermoid Inc
6605-00-334-9184206-217 INTERCHANGEABLE
Lead Screw
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
5325-00-619-7229 INTERCHANGEABLE
Ring,retaining
6685-00-784-8290ASTM E1-03 TYPE 63F INTERCHANGEABLE
Thermometer,self-Indicating
American Society for Testing and Materials Dba Astm International
2030-01-029-14825-133-6 INTERCHANGEABLE
Piston,transmitter
Hydro-Control Maschinenbau Gmbh
5331-01-033-9089888D053003 ITEM 9 INTERCHANGEABLE
O-Ring
L3 Technologies, Inc. Div L3 Keo
5950-01-349-016251-336 INTERCHANGEABLE
Transformer,radio Frequency
Gowanda Holdings, Llc Div Gowanda Electronics Corp.
Cross-Reference Index
Part NumberManufacturer
5-1336 Superior Electric Holding Group Llc Div Specialty Product Technologies (USA)
65550-01003-102 PRIMARY Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
65550-01003-101 Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
Related Parts
4720-00-003-0980INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
51336
6605-00-334-9184INTERCHANGEABLE
LEAD SCREW
206-217
5325-00-619-7229INTERCHANGEABLE
RING,RETAINING
6685-00-784-8290INTERCHANGEABLE
THERMOMETER,SELF-INDICATING
ASTM E1-03 TYPE 63F
2030-01-029-1482INTERCHANGEABLE
PISTON,TRANSMITTER
5-133-6
5331-01-033-9089INTERCHANGEABLE
O-RING
888D053003 ITEM 9
5950-01-349-0162INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
51-336

Frequently Asked Questions

What is NSN 5950-00-896-9275?

NSN 5950-00-896-9275 is a Transformer,power Autotransforme, 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 5950-00-896-9275?

NSN 5950-00-896-9275 has 3 cross-referenced part numbers: 5-1336 (Superior Electric Holding Group Llc Div Specialty Product Technologies), 65550-01003-102 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 65550-01003-101 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).

What NSN replaces 5950-00-896-9275?

There are 7 known substitutes for 5950-00-896-9275: 4720-00-003-0980, 6605-00-334-9184, 5325-00-619-7229 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 65550-01003-102?

Key specifications for 65550-01003-102: Reliability Indicator: NOT ESTABLISHED; Thread Quantity Per Inch: 32 SINGLE GROUP; Nominal Thread Size: 0.375 INCHES SINGLE GROUP IN; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT. 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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