PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M740Transformer,power

Payne Magnetics, Inc. · NSN 5950-01-418-2391 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-418-2391 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-418-2391. Primary manufacturer part number: M740.
Features
  • Transformer,power — FSC 5950
  • Body Outside Diameter: 1.120 INCHES MAXIMUM IN
  • 4 verified cross-references
  • Primary manufacturer: Payne Magnetics, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-418-2391, 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 Payne Magnetics, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-418-2391
Primary Part NumberM740
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerPayne Magnetics, Inc.
StatusACTIVE
Body Outside Diameter1.120 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4130-00-475-5359122680 INTERCHANGEABLE
Filter Element,air Conditioning
Falls Filtration Technologies, Inc.
4140-00-870-6978 INTERCHANGEABLE
Retainer,ball Bearing
3120-00-905-250814919 INTERCHANGEABLE
Bushing,sleeve
Mission Systems Orchard Park Inc
5940-00-958-32371491A INTERCHANGEABLE
Terminal,stud
Sensor Systems, L.l.c. Dba Sensor Systems Llc
6130-01-169-1868 INTERCHANGEABLE
Power Supply Assembly
Cross-Reference Index
Part NumberManufacturer
M740 PRIMARY Payne Magnetics, Inc. (USA)
4265-1626 Datatronics Romoland, Inc. (USA)
8844000031-1 Navcom Defense Electronics, Inc. (USA)
14919 Magnespec Inc (USA)
Related Parts
4130-00-475-5359INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
122680
4140-00-870-6978INTERCHANGEABLE
RETAINER,BALL BEARING
3120-00-905-2508INTERCHANGEABLE
BUSHING,SLEEVE
14919
5940-00-958-3237INTERCHANGEABLE
TERMINAL,STUD
1491A
6130-01-169-1868INTERCHANGEABLE
POWER SUPPLY ASSEMBLY

Frequently Asked Questions

What is NSN 5950-01-418-2391?

NSN 5950-01-418-2391 is a Transformer,power, manufactured by Payne Magnetics, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-418-2391?

NSN 5950-01-418-2391 has 4 cross-referenced part numbers: M740 (Payne Magnetics, Inc.), 4265-1626 (Datatronics Romoland, Inc.), 8844000031-1 (Navcom Defense Electronics, Inc.), 14919 (Magnespec Inc).

What NSN replaces 5950-01-418-2391?

There are 5 known substitutes for 5950-01-418-2391: 4130-00-475-5359, 4140-00-870-6978, 3120-00-905-2508 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M740?

Key specifications for M740: Body Outside Diameter: 1.120 INCHES MAXIMUM IN. 1 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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