PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JA1M040S103UYResistor,variable,nonwire Wound,

Rockwell Automation, Inc. Dba Rockwell Automation · NSN 5905-00-666-3922 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-666-3922 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-666-3922. Primary manufacturer part number: JA1M040S103UY.
Features
  • Resistor,variable,nonwire Wound, — FSC 5905
  • Section Quantity: 1
  • Shaft Diameter: 0.250 INCHES NOMINAL IN
  • Resistance Tolerance Per Section in Percent: -10.0 TO 10.0 SINGLE SECTION
  • Shaft Length: 0.625 INCHES NOMINAL IN
  • Terminal Type and Quantity: 3 TAB, SOLDER LUG
  • Screw Thread Diameter: 0.375 INCHES NOMINAL IN
  • Device Design Type: NONTURN AT 9:00 OCLOCKUNABLE TO DECODE
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-666-3922, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-00-666-3922
Primary Part NumberJA1M040S103UY
Item NameResistor,variable,nonwire Wound,
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerRockwell Automation, Inc. Dba Rockwell Automation
StatusCANCELLED
Section Quantity1
Shaft Diameter0.250 INCHES NOMINAL IN
Resistance Tolerance Per Section in Percent-10.0 TO 10.0 SINGLE SECTION
Shaft Length0.625 INCHES NOMINAL IN
Terminal Type and Quantity3 TAB, SOLDER LUG
Screw Thread Diameter0.375 INCHES NOMINAL IN
Device Design TypeNONTURN AT 9:00 OCLOCKUNABLE TO DECODE
Mounting MethodSTANDARD BUSHING
Nonturn Device Radius0.531 INCHES NOMINAL IN
Screw Thread Series DesignatorUNEF
Screw Thread Quantity Per Inch32.0
Electrical Resistance Per Section10.000 KILOHMS SINGLE SECTION
Reliability IndicatorNOT ESTABLISHED
Mounting Bushing Length0.500 INCHES NOMINAL IN
Power Dissipation Rating Per Section in Watts2.0 FREE AIR SINGLE SECTION
Body StyleCYLINDRICAL BUSHING MOUNTED
Shaft StyleROUND, SLOTTED
Actuator TypeSINGLE SHAFT
Body Length0.562 INCHES NOMINAL IN
Body Diameter1.062 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
3010-00-555-7374510623PC2 INTERCHANGEABLE
Universal Joint,nonvehicular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6685-00-752-8076G10623 INTERCHANGEABLE
Gage,pressure,dial Indicating
Bellofram Corporation
1377-01-055-996451062-3 INTERCHANGEABLE
Cord,detonating
Rockwell Collins Inc
4010-01-408-0945 INTERCHANGEABLE
Chain Assembly,single Leg
Cross-Reference Index
Part NumberManufacturer
51062-3 Mutron Corp (USA)
SMB180364 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
JA1M040S103UY PRIMARY Rockwell Automation, Inc. Dba Rockwell Automation (USA)
Related Parts
3010-00-555-7374INTERCHANGEABLE
UNIVERSAL JOINT,NONVEHICULAR
510623PC2
6685-00-752-8076INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
G10623
1377-01-055-9964INTERCHANGEABLE
CORD,DETONATING
51062-3
4010-01-408-0945INTERCHANGEABLE
CHAIN ASSEMBLY,SINGLE LEG

Frequently Asked Questions

What is NSN 5905-00-666-3922?

NSN 5905-00-666-3922 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 5905-00-666-3922?

NSN 5905-00-666-3922 has 3 cross-referenced part numbers: 51062-3 (Mutron Corp), SMB180364 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), JA1M040S103UY (Rockwell Automation, Inc. Dba Rockwell Automation).

What NSN replaces 5905-00-666-3922?

There are 4 known substitutes for 5905-00-666-3922: 3010-00-555-7374, 6685-00-752-8076, 1377-01-055-9964 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of JA1M040S103UY?

Key specifications for JA1M040S103UY: Section Quantity: 1; Shaft Diameter: 0.250 INCHES NOMINAL IN; Resistance Tolerance Per Section in Percent: -10.0 TO 10.0 SINGLE SECTION; Shaft Length: 0.625 INCHES NOMINAL IN. 20 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-666-3922 still in active supply?

NSN 5905-00-666-3922 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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