PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K43612-10Resistor,variable,wire Wound,non

Ward Leonard Ct Llc · NSN 5905-00-258-8426 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-258-8426 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-258-8426. Primary manufacturer part number: K43612-10.
Features
  • Resistor,variable,wire Wound,non — FSC 5905
  • Mounting Hole Diameter: 0.312 INCHES NOMINAL IN
  • Mounting Method: UNTHREADED HOLE(S)
  • Mounting Facility Quantity: 3
  • Angle Between Centerlines of Mounting Holes in Deg: 120.000
  • Nondefinitive Spec/std Data: P FORM
  • Test Data Document: 81349-MIL-R-15109 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • 5 verified cross-references
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Circuit regulation and filtering
  • Signal conditioning
General Description

The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-258-8426, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Ward Leonard Ct Llc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 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
NSN5905-00-258-8426
Primary Part NumberK43612-10
Item NameResistor,variable,wire Wound,non
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerWard Leonard Ct Llc
StatusACTIVE
Mounting Hole Diameter0.312 INCHES NOMINAL IN
Mounting MethodUNTHREADED HOLE(S)
Mounting Facility Quantity3
Angle Between Centerlines of Mounting Holes in Deg120.000
Nondefinitive Spec/std DataP FORM
Test Data Document81349-MIL-R-15109 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6625-00-034-631960103 INTERCHANGEABLE
Board Assembly
Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services
2915-00-076-351560103 INTERCHANGEABLE
Ejector,fuel and Water
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
5950-00-137-4310C504000209 INTERCHANGEABLE
Transformer,audio Frequency
Kearfott Corporation Div Guidance and Navigation Division
5360-00-470-3351 INTERCHANGEABLE
Spring,helical,compression
6640-00-893-691560103 INTERCHANGEABLE
Crucible,ignition,laboratory
Coorstek Inc Div Headquarters
1680-00-911-64037343145 INTERCHANGEABLE
Support,drum Starbo
Harmonic Drive L.l.c.
5935-01-440-530460103 INTERCHANGEABLE
Connector,plug,electrical
Thales Defense & Security Inc Dba Thales Communications Inc
5340-01-449-684560103 INTERCHANGEABLE
Strap,retaining
The Entwistle Company Llc
4820-01-452-084560103 INTERCHANGEABLE
Guide,valve Stem
Leslie Controls, Inc. Dba Leslie Controls Inc
3990-01-530-419060103 INTERCHANGEABLE
Tie Down,cargo,vehicle
Lift All East Inc Dba Utility One Source
Cross-Reference Index
Part NumberManufacturer
60-103 Ward Leonard Ct Llc (USA)
MIL-DTL-15109 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILR15109 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
K43612-10 PRIMARY Ward Leonard Ct Llc (USA)
K42253ED9567 Ward Leonard Ct Llc (USA)
Related Parts
6625-00-034-6319INTERCHANGEABLE
BOARD ASSEMBLY
60103
2915-00-076-3515INTERCHANGEABLE
EJECTOR,FUEL AND WATER
60103
5950-00-137-4310INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
C504000209
5360-00-470-3351INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6640-00-893-6915INTERCHANGEABLE
CRUCIBLE,IGNITION,LABORATORY
60103
1680-00-911-6403INTERCHANGEABLE
SUPPORT,DRUM STARBO
7343145
5935-01-440-5304INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
60103
5340-01-449-6845INTERCHANGEABLE
STRAP,RETAINING
60103
4820-01-452-0845INTERCHANGEABLE
GUIDE,VALVE STEM
60103
3990-01-530-4190INTERCHANGEABLE
TIE DOWN,CARGO,VEHICLE
60103
2815-01-560-4610INTERCHANGEABLE
STRAINER,OIL PUMP
601-03
5340-01-570-3787INTERCHANGEABLE
HARDWARE KIT,MECHANIC EQUIPMENT
60103

Frequently Asked Questions

What is NSN 5905-00-258-8426?

NSN 5905-00-258-8426 is a Resistor,variable,wire Wound,non, manufactured by Ward Leonard Ct Llc, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-258-8426?

NSN 5905-00-258-8426 has 5 cross-referenced part numbers: 60-103 (Ward Leonard Ct Llc), MIL-DTL-15109 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILR15109 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), K43612-10 (Ward Leonard Ct Llc), K42253ED9567 (Ward Leonard Ct Llc).

What NSN replaces 5905-00-258-8426?

There are 12 known substitutes for 5905-00-258-8426: 6625-00-034-6319, 2915-00-076-3515, 5950-00-137-4310 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of K43612-10?

Key specifications for K43612-10: Overall Length: 8.375 INCHES NOMINAL IN; Overall Width: 7.875 INCHES NOMINAL IN; Mounting Hole Diameter: 0.312 INCHES NOMINAL IN; Overall Height: 8.437 INCHES NOMINAL IN. 11 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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