PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26143Resistor,variable,wire Wound,pre

Janco Corporation Dba Janco Corp Div Mason Controls · NSN 5905-01-585-8640 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-01-585-8640 — this item is cataloged by the U.S. Government under National Stock Number 5905-01-585-8640. Primary manufacturer part number: 26143.
Features
  • Resistor,variable,wire Wound,pre — FSC 5905
  • 1 verified cross-reference
  • Primary manufacturer: Janco Corporation Dba Janco Corp Div Mason Controls
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Circuit regulation and filtering
  • Signal conditioning
General Description

The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-01-585-8640, 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 Janco Corporation Dba Janco Corp Div Mason Controls. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameResistor,variable,wire Wound,pre
FSC / FSG5905 — No Item Name Available (FSG 59)
ManufacturersJanco Corporation Dba Janco Corp Div Mason Controls (CAGE 91812)
Technical Specifications
ParameterValue
NSN5905-01-585-8640
Primary Part Number26143
Item NameResistor,variable,wire Wound,pre
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerJanco Corporation Dba Janco Corp Div Mason Controls
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5841-00-305-110026143 INTERCHANGEABLE
Shock Mount Adapter
Raytheon Company Dba Raytheon
5325-00-663-2380 INTERCHANGEABLE
Ring,retaining
5331-01-267-634926-143 INTERCHANGEABLE
O-Ring
Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc
4730-01-622-431726143 INTERCHANGEABLE
Tee,pipe
Multiquip Inc. Dba Multiquip Inc
Cross-Reference Index
Part NumberManufacturer
26143 PRIMARY Janco Corporation Dba Janco Corp Div Mason Controls (USA)
Related Parts
5841-00-305-1100INTERCHANGEABLE
SHOCK MOUNT ADAPTER
26143
5325-00-663-2380INTERCHANGEABLE
RING,RETAINING
5331-01-267-6349INTERCHANGEABLE
O-RING
26-143
4730-01-622-4317INTERCHANGEABLE
TEE,PIPE
26143

Frequently Asked Questions

What is NSN 5905-01-585-8640?

NSN 5905-01-585-8640 is a Resistor,variable,wire Wound,pre, manufactured by Janco Corporation Dba Janco Corp Div Mason Controls, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-01-585-8640?

NSN 5905-01-585-8640 has 1 cross-referenced part number: 26143 (Janco Corporation Dba Janco Corp Div Mason Controls).

What NSN replaces 5905-01-585-8640?

There are 4 known substitutes for 5905-01-585-8640: 5841-00-305-1100, 5325-00-663-2380, 5331-01-267-6349 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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