PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9100-4148Transformer,power

Keysight Technologies Inc · NSN 5950-01-176-0185 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-176-0185 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-176-0185. Primary manufacturer part number: 9100-4148.
Features
  • Transformer,power — FSC 5950
  • Body Height: 3.750 INCHES MAXIMUM IN
  • Winding Operating Current: 5.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Frequency Rating: 48.0 HERTZ MINIMUM AND 66.0 HERTZ MAXIMUM SINGLE COMPONENT
  • Body Width: 3.200 INCHES MAXIMUM IN
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Winding Operating Voltage: 100.00 AC VOLTS NOMINAL AND 220.00 AC VOLTS NOMINAL AND 240.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-176-0185, 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 Keysight Technologies Inc. Government technical data includes 9 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-176-0185
Primary Part Number9100-4148
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusACTIVE
Body Height3.750 INCHES MAXIMUM IN
Winding Operating Current5.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Frequency Rating48.0 HERTZ MINIMUM AND 66.0 HERTZ MAXIMUM SINGLE COMPONENT
Body Width3.200 INCHES MAXIMUM IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Winding Operating Voltage100.00 AC VOLTS NOMINAL AND 220.00 AC VOLTS NOMINAL AND 240.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Body Length3.250 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5960-00-106-1811 INTERCHANGEABLE
Electron Tube
3110-00-151-8319 INTERCHANGEABLE
Bearing,ball,thrust
5310-00-167-0684 INTERCHANGEABLE
Washer,lock
5310-00-362-9091GBW72 INTERCHANGEABLE
Washer,recessed
Prestolite Electric Inc
5960-00-617-3541 INTERCHANGEABLE
Electron Tube
5960-00-644-2892 INTERCHANGEABLE
Electron Tube
5306-00-966-95536442 INTERCHANGEABLE
Bolt,ribbed Neck
Saginaw Products Corporation Dba Cignys
5360-01-054-4503 INTERCHANGEABLE
Spring,helical,extension
3920-01-127-2164 INTERCHANGEABLE
Truck,hand
4330-01-335-737938327-01 INTERCHANGEABLE
Filter Element,fluid
Rosco Mfg Co
Cross-Reference Index
Part NumberManufacturer
9100-4148 Keysight Technologies, Inc. (USA)
9100-4148 Hewlett-Packard Company Dba HP (USA)
6442 Automation Products Group, Inc. (USA)
9100-4148 PRIMARY Keysight Technologies Inc (USA)
Related Parts
5960-00-106-1811INTERCHANGEABLE
ELECTRON TUBE
3110-00-151-8319INTERCHANGEABLE
BEARING,BALL,THRUST
5310-00-167-0684INTERCHANGEABLE
WASHER,LOCK
5310-00-362-9091INTERCHANGEABLE
WASHER,RECESSED
GBW72
5960-00-617-3541INTERCHANGEABLE
ELECTRON TUBE
5960-00-644-2892INTERCHANGEABLE
ELECTRON TUBE
5306-00-966-9553INTERCHANGEABLE
BOLT,RIBBED NECK
6442
5360-01-054-4503INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
3920-01-127-2164INTERCHANGEABLE
TRUCK,HAND
4330-01-335-7379INTERCHANGEABLE
FILTER ELEMENT,FLUID
38327-01
5998-01-565-3313INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
910-04148
5305-01-624-2608INTERCHANGEABLE
SCREW,MACHINE
6442

Frequently Asked Questions

What is NSN 5950-01-176-0185?

NSN 5950-01-176-0185 is a Transformer,power, manufactured by Keysight Technologies Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-176-0185?

NSN 5950-01-176-0185 has 4 cross-referenced part numbers: 9100-4148 (Keysight Technologies, Inc.), 9100-4148 (Hewlett-Packard Company Dba HP), 6442 (Automation Products Group, Inc.), 9100-4148 (Keysight Technologies Inc).

What NSN replaces 5950-01-176-0185?

There are 12 known substitutes for 5950-01-176-0185: 5960-00-106-1811, 3110-00-151-8319, 5310-00-167-0684 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9100-4148?

Key specifications for 9100-4148: Body Height: 3.750 INCHES MAXIMUM IN; Winding Operating Current: 5.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY; Frequency Rating: 48.0 HERTZ MINIMUM AND 66.0 HERTZ MAXIMUM SINGLE COMPONENT; Body Width: 3.200 INCHES MAXIMUM IN. 9 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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