PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70A1N056P103AResistor,variable,nonwire Wound,

Clarostat Sensors and Controls · NSN 5905-01-039-3031 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-01-039-3031 — this item is cataloged by the U.S. Government under National Stock Number 5905-01-039-3031. Primary manufacturer part number: 70A1N056P103A.
Features
  • Resistor,variable,nonwire Wound, — FSC 5905
  • Shaft Length: 0.875 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Actuator Travel Control Feature: STOPS
  • Shaft Style: ROUND
  • Terminal Type and Quantity: 3 TAB, SOLDER LUG
  • Resistance Tolerance Per Section in Percent: -10.0 TO 10.0 SINGLE SECTION
  • Function Conformity Tolerance Per Section: -0.50 TO 0.50 SINGLE SECTION
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-01-039-3031, 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 29 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-01-039-3031
Primary Part Number70A1N056P103A
Item NameResistor,variable,nonwire Wound,
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerClarostat Sensors and Controls
StatusACTIVE
Shaft Length0.875 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Actuator Travel Control FeatureSTOPS
Shaft StyleROUND
Terminal Type and Quantity3 TAB, SOLDER LUG
Resistance Tolerance Per Section in Percent-10.0 TO 10.0 SINGLE SECTION
Function Conformity Tolerance Per Section-0.50 TO 0.50 SINGLE SECTION
Screw Thread Quantity Per Inch32.0
Nonturn Device Radius0.305 INCHES NOMINAL IN
Device Design TypeNONTURN AT 9:00 OCLOCKUNABLE TO DECODE
Screw Thread Diameter0.375 INCHES NOMINAL IN
Mounting MethodSTANDARD BUSHING
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power150.0 SINGLE SECTION
Rotary Actuator Travel in Angular Deg300.0 NOMINAL
Electrical Resistance Per Section10.0 KILOHMS SINGLE SECTION
Screw Thread Series DesignatorUNEF
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
Body StyleCYLINDRICAL BUSHING MOUNTED
Function Conformity Per SectionSINGLE SECTION INDEPENDENT LINEARITY
Power Dissipation Rating Per Section in Watts1.0 FREE AIR SINGLE SECTION
Mounting Bushing Length0.375 INCHES NOMINAL IN
Body Length0.594 INCHES NOMINAL IN
Effective Electrical Rotation in Deg Angular Rotation260.0 NOMINAL
Ambient Temp in Deg Celsius Per Section at Full Rated Power70.0 SINGLE SECTION
Shaft Diameter0.250 INCHES NOMINAL IN
Function Characteristic Per SectionSINGLE SECTION LINEAR
Actuator TypeSINGLE SHAFT
Body Diameter0.625 INCHES NOMINAL IN
Section Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5920-00-011-7142 INTERCHANGEABLE
Fuse,cartridge
5920-00-243-7996AGC1-1-2 INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
5920-00-280-9528AGC1 1-2 INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
Cross-Reference Index
Part NumberManufacturer
70A1N056P103A Clarostat Sensors and Controls (USA)
AGC 1 1/2 Cooper Bussmann, Llc Dba Cooper Industries (USA)
70A1N056P103A Allen Bradley Co Electronics Div (USA)
70A1N056P103A State Electronics Parts Corp. (USA)
Related Parts
5920-00-011-7142INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-243-7996INTERCHANGEABLE
FUSE,CARTRIDGE
AGC1-1-2
5920-00-280-9528INTERCHANGEABLE
FUSE,CARTRIDGE
AGC1 1-2

Frequently Asked Questions

What is NSN 5905-01-039-3031?

NSN 5905-01-039-3031 is a Resistor,variable,nonwire Wound,, manufactured by Clarostat Sensors and Controls, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-01-039-3031?

NSN 5905-01-039-3031 has 4 cross-referenced part numbers: 70A1N056P103A (Clarostat Sensors and Controls), AGC 1 1/2 (Cooper Bussmann, Llc Dba Cooper Industries), 70A1N056P103A (Allen Bradley Co Electronics Div), 70A1N056P103A (State Electronics Parts Corp.).

What NSN replaces 5905-01-039-3031?

There are 3 known substitutes for 5905-01-039-3031: 5920-00-011-7142, 5920-00-243-7996, 5920-00-280-9528. Verify interchangeability with system specifications before substitution.

What are the specifications of 70A1N056P103A?

Key specifications for 70A1N056P103A: Shaft Length: 0.875 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED; Actuator Travel Control Feature: STOPS; Shaft Style: ROUND. 29 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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