PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1205PTransformer,power

Lockheed Martin Sippican, Inc. Div Communication Division · NSN 5950-01-093-5041 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-093-5041 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-093-5041. Primary manufacturer part number: 1205P.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Thread Quantity Per Inch: 20 SINGLE GROUP
  • Mounting Method: THREADED STUD(S) SINGLE GROUP
  • Body Height: 5.500 INCHES NOMINAL IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 3.313 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-093-5041, 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 Lockheed Martin Sippican, Inc. Div Communication Division. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-093-5041
Primary Part Number1205P
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerLockheed Martin Sippican, Inc. Div Communication Division
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Thread Quantity Per Inch20 SINGLE GROUP
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Body Height5.500 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Width3.313 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Frequency Rating57.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT
Body Width4.313 INCHES NOMINAL IN
Terminal Type and Quantity5 PIN
Winding Operating Voltage114.50 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Inclosure TypeHERMETICALLY SEALED
Nominal Thread Size0.250 INCHES SINGLE GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Length4.063 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Length5.063 INCHES NOMINAL IN
Winding Operating Current2.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Mounting Facility Quantity4 SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4320-00-126-5214CS4320-0087 INTERCHANGEABLE
Ring,lantern
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
Cross-Reference Index
Part NumberManufacturer
NES5824 Newton Engineering Service Inc (USA)
1205P PRIMARY Lockheed Martin Sippican, Inc. Div Communication Division (USA)
Related Parts
4320-00-126-5214INTERCHANGEABLE
RING,LANTERN
CS4320-0087

Frequently Asked Questions

What is NSN 5950-01-093-5041?

NSN 5950-01-093-5041 is a Transformer,power, manufactured by Lockheed Martin Sippican, Inc. Div Communication Division, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-093-5041?

NSN 5950-01-093-5041 has 2 cross-referenced part numbers: NES5824 (Newton Engineering Service Inc), 1205P (Lockheed Martin Sippican, Inc. Div Communication Division).

What NSN replaces 5950-01-093-5041?

There is 1 known substitute for 5950-01-093-5041: 4320-00-126-5214. Verify interchangeability with system specifications before substitution.

What are the specifications of 1205P?

Key specifications for 1205P: Reliability Indicator: NOT ESTABLISHED; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Thread Quantity Per Inch: 20 SINGLE GROUP; Mounting Method: THREADED STUD(S) SINGLE GROUP. 20 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