PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B602Transformer,power

Payne Magnetics, Inc. · NSN 5950-00-755-0147 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-755-0147 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-755-0147. Primary manufacturer part number: B602.
Features
  • Transformer,power — FSC 5950
  • Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP
  • Winding Operating Voltage: 10.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Terminal Type and Quantity: 8 WIRE LEAD
  • Winding Operating Current: 2.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
  • Winding Operating Current: 20.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
  • Body Length: 1.375 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-755-0147, 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 16 verified specifications, 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: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-755-0147
Primary Part NumberB602
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerPayne Magnetics, Inc.
StatusCANCELLED
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Winding Operating Voltage10.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Terminal Type and Quantity8 WIRE LEAD
Winding Operating Current2.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Winding Operating Current20.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Body Length1.375 INCHES NOMINAL IN
Body Outside Diameter0.562 INCHES NOMINAL IN
Mounting Facility Quantity1 SINGLE GROUP
Inclosure TypeHERMETICALLY SEALED
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Operating Voltage6.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Reliability IndicatorNOT ESTABLISHED
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting Hole Diameter0.140 INCHES NOMINAL SINGLE GROUP IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
6810-00-236-5680 INTERCHANGEABLE
Cupric Sulfate,pentahydrate
6810-00-281-2035 INTERCHANGEABLE
Cupric Sulfate,pentahydrate
5995-00-351-8099B-60-2 INTERCHANGEABLE
Cord Assembly,electrical
Fluke Electronics Corp
3030-00-528-8375B60SET2 INTERCHANGEABLE
Belts,v,matched Set
Gates Corporation
4140-01-486-6094B602 INTERCHANGEABLE
Impeller,fan,axial
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
Cross-Reference Index
Part NumberManufacturer
2578194-2 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
B602 PRIMARY Payne Magnetics, Inc. (USA)
TT-2238 Hytronics Corp. (USA)
2578194-2 Honeywell International Inc. Dba Honeywell International (USA)
Related Parts
6810-00-236-5680INTERCHANGEABLE
CUPRIC SULFATE,PENTAHYDRATE
6810-00-281-2035INTERCHANGEABLE
CUPRIC SULFATE,PENTAHYDRATE
5995-00-351-8099INTERCHANGEABLE
CORD ASSEMBLY,ELECTRICAL
B-60-2
3030-00-528-8375INTERCHANGEABLE
BELTS,V,MATCHED SET
B60SET2
4140-01-486-6094INTERCHANGEABLE
IMPELLER,FAN,AXIAL
B602

Frequently Asked Questions

What is NSN 5950-00-755-0147?

NSN 5950-00-755-0147 is a Transformer,power, manufactured by Payne Magnetics, Inc., classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-755-0147?

NSN 5950-00-755-0147 has 4 cross-referenced part numbers: 2578194-2 (Lockheed Martin Corporation Div Rms - Mitchel Field), B602 (Payne Magnetics, Inc.), TT-2238 (Hytronics Corp.), 2578194-2 (Honeywell International Inc. Dba Honeywell International).

What NSN replaces 5950-00-755-0147?

There are 5 known substitutes for 5950-00-755-0147: 6810-00-236-5680, 6810-00-281-2035, 5995-00-351-8099 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B602?

Key specifications for B602: Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP; Winding Operating Voltage: 10.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Terminal Type and Quantity: 8 WIRE LEAD. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-755-0147 still in active supply?

NSN 5950-00-755-0147 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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