PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JA2L040S503MCResistor,variable,nonwire Wound,

Rockwell Automation, Inc. Dba Rockwell Automation · NSN 5905-00-107-8532 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-107-8532 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-107-8532. Primary manufacturer part number: JA2L040S503MC.
Features
  • Resistor,variable,nonwire Wound, — FSC 5905
  • Actuator Type: SINGLE SHAFT
  • Resistance Tolerance Per Section in Percent: -20.0 TO 20.0 SINGLE SECTION
  • Power Dissipation Rating Per Section in Watts: 2.0 FREE AIR SINGLE SECTION
  • Screw Thread Series Designator: UNEF
  • Screw Thread Quantity Per Inch: 32.0
  • Device Design Type: ERR-030 AT 3:00 OCLOCKUNABLE TO DECODE
  • Nonturn Device Radius: 0.531 INCHES NOMINAL IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-107-8532, 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 Rockwell Automation, Inc. Dba Rockwell Automation. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 30 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-00-107-8532
Primary Part NumberJA2L040S503MC
Item NameResistor,variable,nonwire Wound,
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerRockwell Automation, Inc. Dba Rockwell Automation
StatusCANCELLED
Actuator TypeSINGLE SHAFT
Resistance Tolerance Per Section in Percent-20.0 TO 20.0 SINGLE SECTION
Power Dissipation Rating Per Section in Watts2.0 FREE AIR SINGLE SECTION
Screw Thread Series DesignatorUNEF
Screw Thread Quantity Per Inch32.0
Device Design TypeERR-030 AT 3:00 OCLOCKUNABLE TO DECODE
Nonturn Device Radius0.531 INCHES NOMINAL IN
Mounting MethodSTANDARD BUSHING
Device Design TypeERR-030 AT 9:00 OCLOCKUNABLE TO DECODE
Electrical Resistance Per Section50.000 KILOHMS SINGLE SECTION
Screw Thread Diameter0.375 INCHES NOMINAL IN
Mounting Bushing Length0.500 INCHES NOMINAL IN
Shaft StyleROUND, SLOTTED
Shaft Length0.625 INCHES NOMINAL IN
Body Diameter1.063 INCHES NOMINAL IN
Body StyleCYLINDRICAL BUSHING MOUNTED
Reliability IndicatorNOT ESTABLISHED
Shaft Diameter0.250 INCHES NOMINAL IN
Section Quantity1
Body Length0.563 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2920-00-164-3243MA24900G INTERCHANGEABLE
Generator,engine Accessory
Prestolite Electric Inc
2805-00-271-90671109912 INTERCHANGEABLE
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Chrysler Realty Company Llc Dba Daimler Chrysler
6625-00-431-92421450 INTERCHANGEABLE
Meter,electrical Frequency
Jewell Instruments Llc
6532-00-676-7421 INTERCHANGEABLE
Diaper,adult's
5330-00-735-28541094 INTERCHANGEABLE
Gasket
Amot Controls Llc
6760-00-816-0574 INTERCHANGEABLE
Cabinet,photographic Storage,fil
5975-00-929-89021094 INTERCHANGEABLE
Bushing,strain Relief,cable
Heyco Inc Dba Heyco Products
5325-01-073-5102BACG20C3 INTERCHANGEABLE
Grommet,nonmetallic
The Boeing Company Div Defense
5325-01-154-42101094-000 INTERCHANGEABLE
Ring,retaining
Kenworth Truck Co a Div of Paccar Inc
5120-01-348-7308 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
Cross-Reference Index
Part NumberManufacturer
BA-10034-137 Clarostat Sensors and Controls (USA)
6015PC52 Kegron Mfg Co
R13175 Philharmonic Radio and Television Corp
JA2L040S503MC PRIMARY Rockwell Automation, Inc. Dba Rockwell Automation (USA)
6005PCR17 Kegron Mfg Co
BA-10034-137 Crl Components Inc (USA)
1094 Kegron Mfg Co
BA10034-295 American Telephone and Telegraph Co (USA)
BA10034-137 American Telephone and Telegraph Co (USA)
B415577-9 American Telephone and Telegraph Co (USA)
7763271PT12 General Electric Company (USA)
6502-705514PCR17 PRIMARY Naval Ship Systems Command (USA)
B10034-295 American Telephone and Telegraph Co (USA)
6005PC52 Kegron Mfg Co
B415577 American Telephone and Telegraph Co (USA)
7768132PT7 General Electric Company (USA)
BA-10034-137 Stackpole Corp the (USA)
6502-705882PC52 PRIMARY Naval Ship Systems Command (USA)
ES691122-47 American Telephone and Telegraph Co (USA)
6502-690855PC52 PRIMARY Naval Ship Systems Command (USA)
Related Parts
2920-00-164-3243INTERCHANGEABLE
GENERATOR,ENGINE ACCESSORY
MA24900G
2805-00-271-9067INTERCHANGEABLE
VALVE,POPPET,ENGINE
1109912
6625-00-431-9242INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
1450
6532-00-676-7421INTERCHANGEABLE
DIAPER,ADULT'S
5330-00-735-2854INTERCHANGEABLE
GASKET
1094
6760-00-816-0574INTERCHANGEABLE
CABINET,PHOTOGRAPHIC STORAGE,FIL
5975-00-929-8902INTERCHANGEABLE
BUSHING,STRAIN RELIEF,CABLE
1094
5325-01-073-5102INTERCHANGEABLE
GROMMET,NONMETALLIC
BACG20C3
5325-01-154-4210INTERCHANGEABLE
RING,RETAINING
1094-000
5120-01-348-7308INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
5360-01-352-4299INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1094
3010-01-365-9280INTERCHANGEABLE
DISK,CLUTCH,NONVEHICULAR
1094

Frequently Asked Questions

What is NSN 5905-00-107-8532?

NSN 5905-00-107-8532 is a Resistor,variable,nonwire Wound,, manufactured by Rockwell Automation, Inc. Dba Rockwell Automation, classified under FSC 5905 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5905-00-107-8532?

NSN 5905-00-107-8532 has 30 cross-referenced part numbers: BA-10034-137 (Clarostat Sensors and Controls), 6015PC52 (Kegron Mfg Co), R13175 (Philharmonic Radio and Television Corp), JA2L040S503MC (Rockwell Automation, Inc. Dba Rockwell Automation), 6005PCR17 (Kegron Mfg Co) and 25 more.

What NSN replaces 5905-00-107-8532?

There are 12 known substitutes for 5905-00-107-8532: 2920-00-164-3243, 2805-00-271-9067, 6625-00-431-9242 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of JA2L040S503MC?

Key specifications for JA2L040S503MC: Actuator Type: SINGLE SHAFT; Resistance Tolerance Per Section in Percent: -20.0 TO 20.0 SINGLE SECTION; Special Features: W/SHAFT-LOCKING DEVICE; Power Dissipation Rating Per Section in Watts: 2.0 FREE AIR SINGLE SECTION. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-107-8532 still in active supply?

NSN 5905-00-107-8532 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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