PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1885022Transformer,power

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5950-00-758-0956 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-758-0956 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-758-0956. Primary manufacturer part number: 1885022.
Features
  • Transformer,power — FSC 5950
  • Body Length: 2.620 INCHES NOMINAL IN
  • Body Width: 2.620 INCHES NOMINAL IN
  • Inclosure Type: FULLY INCLOSED
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Hole Diameter: 0.156 INCHES NOMINAL SINGLE GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-758-0956, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-758-0956
Primary Part Number1885022
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusCANCELLED
Body Length2.620 INCHES NOMINAL IN
Body Width2.620 INCHES NOMINAL IN
Inclosure TypeFULLY INCLOSED
Center to Center Distance Between Mounting Facilities Parallel to Length2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Width2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Hole Diameter0.156 INCHES NOMINAL SINGLE GROUP IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Frequency Rating50.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Terminal Type and Quantity5 TURRET
Body Height4.100 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
6625-00-088-6672 INTERCHANGEABLE
Voltmeter
6240-00-155-7818 INTERCHANGEABLE
Lamp,incandescent
4710-00-162-34183-20A C INTERCHANGEABLE
Tube Assembly,metal
Brass Craft Mfg Co Sub of Masco Corp
4931-00-239-57137923205-2 INTERCHANGEABLE
Termination,sliding
Us Army Aviation and Missile Command
4030-00-264-7901320AN INTERCHANGEABLE
Hook,hoist
The Crosby Group Llc Dba the Crosby Group
5120-00-595-8389524MCR INTERCHANGEABLE
Jack,reel,hand
Yale Industrial Products, Inc. Div Duff Norton Company
6625-00-726-6949320A INTERCHANGEABLE
Voltmeter
Ballantine Laboratories Inc
4030-00-959-1072L-320AN 1022424 INTERCHANGEABLE
Hook,hoist
The Crosby Group Llc Dba the Crosby Group
4030-01-033-28251022386 INTERCHANGEABLE
Hook,hoist
The Crosby Group Llc Dba the Crosby Group
5940-01-079-63351885022-2 INTERCHANGEABLE
Cover,terminal Board
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
1885022 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
1022968 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
PR56 Eaton Corp Electronic Instrumentation Div Los Angeles Plant (USA)
2653494-2 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
M0D320A Eaton Corp Electronic Instrumentation Div Los Angeles Plant (USA)
2094427 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
1885022 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
CRT3F Eaton Corp Electronic Instrumentation Div Los Angeles Plant (USA)
1004546 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
AU46-2 Eaton Corp Electronic Instrumentation Div Los Angeles Plant (USA)
320A Eaton Corp Electronic Instrumentation Div Los Angeles Plant (USA)
Related Parts
6625-00-088-6672INTERCHANGEABLE
VOLTMETER
6240-00-155-7818INTERCHANGEABLE
LAMP,INCANDESCENT
4710-00-162-3418INTERCHANGEABLE
TUBE ASSEMBLY,METAL
3-20A C
4931-00-239-5713INTERCHANGEABLE
TERMINATION,SLIDING
7923205-2
4030-00-264-7901INTERCHANGEABLE
HOOK,HOIST
320AN
5120-00-595-8389INTERCHANGEABLE
JACK,REEL,HAND
524MCR
6625-00-726-6949INTERCHANGEABLE
VOLTMETER
320A
4030-00-959-1072INTERCHANGEABLE
HOOK,HOIST
L-320AN 1022424
4030-01-033-2825INTERCHANGEABLE
HOOK,HOIST
1022386
5940-01-079-6335INTERCHANGEABLE
COVER,TERMINAL BOARD
1885022-2
3040-01-449-0079INTERCHANGEABLE
SHAFT,SHOULDERED

Frequently Asked Questions

What is NSN 5950-00-758-0956?

NSN 5950-00-758-0956 is a Transformer,power, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-758-0956?

NSN 5950-00-758-0956 has 11 cross-referenced part numbers: 1885022 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 1022968 (Lockheed Martin Corporation Div Rms - Mitchel Field), PR56 (Eaton Corp Electronic Instrumentation Div Los Angeles Plant), 2653494-2 (Lockheed Martin Corporation Div Rms - Mitchel Field), M0D320A (Eaton Corp Electronic Instrumentation Div Los Angeles Plant) and 6 more.

What NSN replaces 5950-00-758-0956?

There are 11 known substitutes for 5950-00-758-0956: 6625-00-088-6672, 6240-00-155-7818, 4710-00-162-3418 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1885022?

Key specifications for 1885022: Body Length: 2.620 INCHES NOMINAL IN; Body Width: 2.620 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Center to Center Distance Between Mounting Facilities Parallel to Length: 2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-758-0956 still in active supply?

NSN 5950-00-758-0956 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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