PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A25A509-004-101Transformer,pulse

Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions · NSN 5950-00-880-8962 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-880-8962 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-880-8962. Primary manufacturer part number: A25A509-004-101.
Features
  • Transformer,pulse — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Primary to Secondary Turn Ratio: 2 TO 1 TO 1 SINGLE COMPONENT
  • Inductance Rating: 200.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • DC Resistance Rating in Ohms: 13.000 SINGLE COMPONENT SINGLE PRIMARY
  • Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
  • Inclosure Type: FULLY INCLOSED
  • Overall Diameter: 1.062 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,pulse, cataloged under National Stock Number 5950-00-880-8962, 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 Corporation Div Lockheed Martin Systems & Global Solutions. Government technical data includes 11 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-880-8962
Primary Part NumberA25A509-004-101
Item NameTransformer,pulse
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Primary to Secondary Turn Ratio2 TO 1 TO 1 SINGLE COMPONENT
Inductance Rating200.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
DC Resistance Rating in Ohms13.000 SINGLE COMPONENT SINGLE PRIMARY
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Overall Diameter1.062 INCHES NOMINAL IN
Body Length0.500 INCHES MAXIMUM IN
Terminal Type and Quantity6 WIRE LEAD
Mounting MethodTERMINAL SINGLE GROUP
Inductance Rating100.00 MILLIHENRIES NOMINAL SINGLE COMPONENT FIRST SECONDARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-186-096407062 INTERCHANGEABLE
Washer,key
Hoffman/new Yorker, Inc.
4710-01-173-8739 INTERCHANGEABLE
Tube Assembly,metal
6105-01-563-589707062 INTERCHANGEABLE
Rotor Assembly
Neuhaus Lp
Cross-Reference Index
Part NumberManufacturer
A25A509-004E Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions (USA)
A25A509-004E Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (USA)
07062 Power Paragon Inc Dba Air Borne Power Div Airborne Power (USA)
16562-1 Power Paragon Inc Dba Air Borne Power Div Airborne Power (USA)
A25A509-004-101 PRIMARY Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions (USA)
Related Parts
5310-00-186-0964INTERCHANGEABLE
WASHER,KEY
07062
4710-01-173-8739INTERCHANGEABLE
TUBE ASSEMBLY,METAL
6105-01-563-5897INTERCHANGEABLE
ROTOR ASSEMBLY
07062

Frequently Asked Questions

What is NSN 5950-00-880-8962?

NSN 5950-00-880-8962 is a Transformer,pulse, manufactured by Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-880-8962?

NSN 5950-00-880-8962 has 5 cross-referenced part numbers: A25A509-004E (Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions), A25A509-004E (Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems), 07062 (Power Paragon Inc Dba Air Borne Power Div Airborne Power), 16562-1 (Power Paragon Inc Dba Air Borne Power Div Airborne Power), A25A509-004-101 (Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions).

What NSN replaces 5950-00-880-8962?

There are 3 known substitutes for 5950-00-880-8962: 5310-00-186-0964, 4710-01-173-8739, 6105-01-563-5897. Verify interchangeability with system specifications before substitution.

What are the specifications of A25A509-004-101?

Key specifications for A25A509-004-101: Reliability Indicator: NOT ESTABLISHED; Primary to Secondary Turn Ratio: 2 TO 1 TO 1 SINGLE COMPONENT; Inductance Rating: 200.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY; DC Resistance Rating in Ohms: 13.000 SINGLE COMPONENT SINGLE PRIMARY. 11 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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