PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W111-3Transformer,pulse

Kelvin Industries Inc · NSN 5950-00-712-3941 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-712-3941 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-712-3941. Primary manufacturer part number: W111-3.
Features
  • Transformer,pulse — FSC 5950
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Pulse Repetition Rate: 1.0 KILOHERTZ SINGLE COMPONENT
  • DC Resistance Rating in Ohms: 46.000 SINGLE COMPONENT SINGLE SECONDARY
  • Body Length: 0.562 INCHES NOMINAL IN
  • Body Height: 0.468 INCHES NOMINAL IN
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • DC Resistance Rating in Ohms: 42.500 SINGLE COMPONENT SINGLE PRIMARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,pulse, cataloged under National Stock Number 5950-00-712-3941, 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 Kelvin Industries Inc. Government technical data includes 15 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-712-3941
Primary Part NumberW111-3
Item NameTransformer,pulse
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerKelvin Industries Inc
StatusACTIVE
Center to Center Distance Between Mounting Facilities Parallel to Width0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Pulse Repetition Rate1.0 KILOHERTZ SINGLE COMPONENT
DC Resistance Rating in Ohms46.000 SINGLE COMPONENT SINGLE SECONDARY
Body Length0.562 INCHES NOMINAL IN
Body Height0.468 INCHES NOMINAL IN
Mounting Facility Quantity4 SINGLE GROUP
DC Resistance Rating in Ohms42.500 SINGLE COMPONENT SINGLE PRIMARY
Reliability IndicatorNOT ESTABLISHED
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY AND 1 TERTIARY SINGLE COMPONENT
Primary to Secondary Turn Ratio1 TO 1 TO 1 SINGLE COMPONENT
Mounting MethodUNTHREADED STUD SINGLE GROUP
Body Width0.562 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity6 WIRE LEAD
Inclosure TypeFULLY INCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5340-00-368-66915910E1051 INTERCHANGEABLE
Plug,expansion
Hyster-Yale Group, Inc. Dba Yale Materials Handling
4730-01-144-0481W1113 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Mueller Brass Co.
Cross-Reference Index
Part NumberManufacturer
W111-3 Kelvin Industries Inc (USA)
Related Parts
5340-00-368-6691INTERCHANGEABLE
PLUG,EXPANSION
5910E1051
4730-01-144-0481INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
W1113

Frequently Asked Questions

What is NSN 5950-00-712-3941?

NSN 5950-00-712-3941 is a Transformer,pulse, manufactured by Kelvin Industries Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-712-3941?

NSN 5950-00-712-3941 has 1 cross-referenced part number: W111-3 (Kelvin Industries Inc).

What NSN replaces 5950-00-712-3941?

There are 2 known substitutes for 5950-00-712-3941: 5340-00-368-6691, 4730-01-144-0481. Verify interchangeability with system specifications before substitution.

What are the specifications of W111-3?

Key specifications for W111-3: Center to Center Distance Between Mounting Facilities Parallel to Width: 0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Pulse Repetition Rate: 1.0 KILOHERTZ SINGLE COMPONENT; DC Resistance Rating in Ohms: 46.000 SINGLE COMPONENT SINGLE SECONDARY; Body Length: 0.562 INCHES NOMINAL IN. 15 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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