PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RA20LASB103AResistor,variable,wire Wound,non

Clarostat Sensors and Controls · NSN 5905-00-789-7033 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-789-7033 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-789-7033. Primary manufacturer part number: RA20LASB103A.
Features
  • Resistor,variable,wire Wound,non — FSC 5905
  • Shaft Length: 0.250 INCHES NOMINAL IN
  • Section Quantity: 1
  • Shaft Diameter: 0.625 INCHES NOMINAL IN
  • Resistance Tolerance Per Section in Percent: -10.0 TO 10.0 SINGLE SECTION
  • Electrical Resistance Per Section: 10.000 KILOHMS SINGLE SECTION
  • Shaft Style: ROUND, SLOTTED
  • Reliability Indicator: NOT ESTABLISHED
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 5905-00-789-7033, 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 Clarostat Sensors and Controls. Government technical data includes 8 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-789-7033
Primary Part NumberRA20LASB103A
Item NameResistor,variable,wire Wound,non
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerClarostat Sensors and Controls
StatusACTIVE
Shaft Length0.250 INCHES NOMINAL IN
Section Quantity1
Shaft Diameter0.625 INCHES NOMINAL IN
Resistance Tolerance Per Section in Percent-10.0 TO 10.0 SINGLE SECTION
Electrical Resistance Per Section10.000 KILOHMS SINGLE SECTION
Shaft StyleROUND, SLOTTED
Reliability IndicatorNOT ESTABLISHED
Actuator TypeSINGLE SHAFT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5905-00-577-3656 INTERCHANGEABLE
Resistor,variable,wire Wound,non
5905-00-806-4201 INTERCHANGEABLE
Resistor,variable,wire Wound,non
5905-00-840-1044 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Cross-Reference Index
Part NumberManufacturer
RA20LASB103A PRIMARY Clarostat Sensors and Controls (USA)
Related Parts
5905-00-577-3656INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5905-00-806-4201INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5905-00-840-1044INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON

Frequently Asked Questions

What is NSN 5905-00-789-7033?

NSN 5905-00-789-7033 is a Resistor,variable,wire Wound,non, manufactured by Clarostat Sensors and Controls, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-789-7033?

NSN 5905-00-789-7033 has 1 cross-referenced part number: RA20LASB103A (Clarostat Sensors and Controls).

What NSN replaces 5905-00-789-7033?

There are 3 known substitutes for 5905-00-789-7033: 5905-00-577-3656, 5905-00-806-4201, 5905-00-840-1044. Verify interchangeability with system specifications before substitution.

What are the specifications of RA20LASB103A?

Key specifications for RA20LASB103A: Shaft Length: 0.250 INCHES NOMINAL IN; Section Quantity: 1; Shaft Diameter: 0.625 INCHES NOMINAL IN; Resistance Tolerance Per Section in Percent: -10.0 TO 10.0 SINGLE SECTION. 8 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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