PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

64-050Transformer,power

Rapid Power Technologies Inc · NSN 5950-01-359-4143 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-359-4143 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-359-4143. Primary manufacturer part number: 64-050.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Current: 57.0 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Winding Operating Voltage: 460.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Reliability Indicator: NOT ESTABLISHED
  • 1 verified cross-reference
  • Primary manufacturer: Rapid Power Technologies Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-359-4143, 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 Rapid Power Technologies Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-359-4143
Primary Part Number64-050
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRapid Power Technologies Inc
StatusACTIVE
Winding Operating Current57.0 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Operating Voltage460.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5920-00-234-819264050 INTERCHANGEABLE
Fuse Link,electrical
S&c Electric Company
5310-00-253-109624451 INTERCHANGEABLE
Washer,flat
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
3120-00-479-118464050 INTERCHANGEABLE
Bushing,sleeve
Curtiss-Wright Controls, Inc. Div Actuation Division
5910-01-113-4493 INTERCHANGEABLE
Capacitor
5331-01-253-7142A6405094 INTERCHANGEABLE
O-Ring
Leslie Controls, Inc. Dba Leslie Controls Inc
3455-01-647-031464050 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
Keo Cutters Div of Masco Corp
Cross-Reference Index
Part NumberManufacturer
64-050 PRIMARY Rapid Power Technologies Inc (USA)
Related Parts
5920-00-234-8192INTERCHANGEABLE
FUSE LINK,ELECTRICAL
64050
5310-00-253-1096INTERCHANGEABLE
WASHER,FLAT
24451
3120-00-479-1184INTERCHANGEABLE
BUSHING,SLEEVE
64050
5910-01-113-4493INTERCHANGEABLE
CAPACITOR
5331-01-253-7142INTERCHANGEABLE
O-RING
A6405094
3455-01-647-0314INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
64050

Frequently Asked Questions

What is NSN 5950-01-359-4143?

NSN 5950-01-359-4143 is a Transformer,power, manufactured by Rapid Power Technologies Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-359-4143?

NSN 5950-01-359-4143 has 1 cross-referenced part number: 64-050 (Rapid Power Technologies Inc).

What NSN replaces 5950-01-359-4143?

There are 6 known substitutes for 5950-01-359-4143: 5920-00-234-8192, 5310-00-253-1096, 3120-00-479-1184 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 64-050?

Key specifications for 64-050: Winding Operating Current: 57.0 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT; Winding Operating Voltage: 460.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY. 5 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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