PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

85133Transformer,pulse

Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems · NSN 5950-00-789-5242 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-789-5242 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-789-5242. Primary manufacturer part number: 85133.
Features
  • Transformer,pulse — FSC 5950
  • Maximum Operating Temp: 105.0 CELSIUS DEGC
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Impedance Rating in Ohms: 2.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Pulse Repetition Rate: 0.1 HERTZ SINGLE COMPONENT
  • Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.344 INCHES MINIMUM AND 2.406 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Terminal Type and Quantity: 4 STANDOFF, THREADED STUD
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,pulse, cataloged under National Stock Number 5950-00-789-5242, 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 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems. Government technical data includes 16 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
NSN5950-00-789-5242
Primary Part Number85133
Item NameTransformer,pulse
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
StatusACTIVE
Maximum Operating Temp105.0 CELSIUS DEGC
Mounting Facility Quantity4 SINGLE GROUP
Impedance Rating in Ohms2.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Pulse Repetition Rate0.1 HERTZ SINGLE COMPONENT
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Width2.344 INCHES MINIMUM AND 2.406 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity4 STANDOFF, THREADED STUD
Winding Operating Voltage5.00 AC KILOVOLTS MINIMUM AND 11.70 AC KILOVOLTS MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Mounting Hole Diameter0.191 INCHES MINIMUM AND 0.201 INCHES MAXIMUM SINGLE GROUP IN
Body Width3.313 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Winding Operating Voltage1.00 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Inclosure TypeHERMETICALLY SEALED
Center to Center Distance Between Mounting Facilities Parallel to Length3.719 INCHES MINIMUM AND 3.781 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Current353.5 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5120-01-218-436015-152 INTERCHANGEABLE
Face,hammer,inserted
Nupla Corporation
Cross-Reference Index
Part NumberManufacturer
85133 Lockheed Corp Lockheed Electronics Co Inc (USA)
85133 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
Related Parts
5120-01-218-4360INTERCHANGEABLE
FACE,HAMMER,INSERTED
15-152

Frequently Asked Questions

What is NSN 5950-00-789-5242?

NSN 5950-00-789-5242 is a Transformer,pulse, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-789-5242?

NSN 5950-00-789-5242 has 2 cross-referenced part numbers: 85133 (Lockheed Corp Lockheed Electronics Co Inc), 85133 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems).

What NSN replaces 5950-00-789-5242?

There is 1 known substitute for 5950-00-789-5242: 5120-01-218-4360. Verify interchangeability with system specifications before substitution.

What are the specifications of 85133?

Key specifications for 85133: Maximum Operating Temp: 105.0 CELSIUS DEGC; Mounting Facility Quantity: 4 SINGLE GROUP; Impedance Rating in Ohms: 2.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Pulse Repetition Rate: 0.1 HERTZ SINGLE COMPONENT. 18 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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