PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1800917Transformer,current

Northrop Grumman Systems Corporation · NSN 5950-00-910-5014 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-910-5014 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-910-5014. Primary manufacturer part number: 1800917.
Features
  • Transformer,current — FSC 5950
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Terminal Type and Quantity: 4 TURRET
  • Winding Operating Current: 350.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Inclosure Type: FULLY INCLOSED
  • Maximum Operating Temp: 130.0 CELSIUS DEGC
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.080 INCHES MINIMUM AND 1.120 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Body Length: 2.420 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,current, cataloged under National Stock Number 5950-00-910-5014, 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 Northrop Grumman Systems Corporation. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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
NSN5950-00-910-5014
Primary Part Number1800917
Item NameTransformer,current
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Mounting Facility Quantity4 SINGLE GROUP
Terminal Type and Quantity4 TURRET
Winding Operating Current350.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Inclosure TypeFULLY INCLOSED
Maximum Operating Temp130.0 CELSIUS DEGC
Center to Center Distance Between Mounting Facilities Parallel to Width1.080 INCHES MINIMUM AND 1.120 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Length2.420 INCHES MAXIMUM IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Mounting Hole Diameter0.165 INCHES NOMINAL SINGLE GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Length1.960 INCHES MINIMUM AND 2.000 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Reliability IndicatorNOT ESTABLISHED
Body Height1.700 INCHES MAXIMUM IN
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Operating Current7.0 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2940-00-065-0350150749 INTERCHANGEABLE
Filter Element,intake Air Cleane
Cummins Inc.
6520-01-139-9197787-3121 INTERCHANGEABLE
Holder,model,dental
Henry Schein, Inc.
5962-01-202-466142890 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
Cross-Reference Index
Part NumberManufacturer
1800917 PRIMARY Northrop Grumman Systems Corporation (USA)
BX-10023 Baltimore Transformer Co (USA)
42890 Coast/advanced Chip Magnetics, Inc. (USA)
SP-71-CT Espey Mfg. & Electronics Corp. (USA)
44B257273-001 Genicom Corp (USA)
Related Parts
2940-00-065-0350INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
150749
6520-01-139-9197INTERCHANGEABLE
HOLDER,MODEL,DENTAL
787-3121
5962-01-202-4661INTERCHANGEABLE
MICROCIRCUIT,MEMORY
42890

Frequently Asked Questions

What is NSN 5950-00-910-5014?

NSN 5950-00-910-5014 is a Transformer,current, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-910-5014?

NSN 5950-00-910-5014 has 5 cross-referenced part numbers: 1800917 (Northrop Grumman Systems Corporation), BX-10023 (Baltimore Transformer Co), 42890 (Coast/advanced Chip Magnetics, Inc.), SP-71-CT (Espey Mfg. & Electronics Corp.), 44B257273-001 (Genicom Corp).

What NSN replaces 5950-00-910-5014?

There are 3 known substitutes for 5950-00-910-5014: 2940-00-065-0350, 6520-01-139-9197, 5962-01-202-4661. Verify interchangeability with system specifications before substitution.

What are the specifications of 1800917?

Key specifications for 1800917: Mounting Facility Quantity: 4 SINGLE GROUP; Terminal Type and Quantity: 4 TURRET; Winding Operating Current: 350.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Inclosure Type: FULLY INCLOSED. 17 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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