PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JA1L108S305UAResistor,variable,nonwire Wound,

Rockwell Automation, Inc. Dba Rockwell Automation · NSN 5905-00-108-0899 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-108-0899 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-108-0899. Primary manufacturer part number: JA1L108S305UA.
Features
  • Resistor,variable,nonwire Wound, — FSC 5905
  • Shaft Diameter: 0.250 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Mounting Bushing Length: 0.500 INCHES NOMINAL IN
  • Terminal Location: RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
  • Power Dissipation Rating Per Section in Watts: 2.25 FREE AIR SINGLE SECTION
  • Resistance Tolerance Per Section in Percent: -10.0 TO 10.0 SINGLE SECTION
  • Ambient Temp in Deg Celsius Per Section at Full Rated Power: 70.0 SINGLE SECTION
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-108-0899, 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 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-108-0899
Primary Part NumberJA1L108S305UA
Item NameResistor,variable,nonwire Wound,
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerRockwell Automation, Inc. Dba Rockwell Automation
StatusACTIVE
Shaft Diameter0.250 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Mounting Bushing Length0.500 INCHES NOMINAL IN
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
Power Dissipation Rating Per Section in Watts2.25 FREE AIR SINGLE SECTION
Resistance Tolerance Per Section in Percent-10.0 TO 10.0 SINGLE SECTION
Ambient Temp in Deg Celsius Per Section at Full Rated Power70.0 SINGLE SECTION
Actuator Travel Control FeatureSTOPS
Terminal Type and Quantity3 TAB, SOLDER LUG
Nonturn Device Radius0.531 INCHES NOMINAL IN
Screw Thread Quantity Per Inch32.0
Electrical Resistance Per Section3.0 MEGOHMS SINGLE SECTION
Screw Thread Diameter0.375 INCHES NOMINAL IN
Mounting MethodLOCKING BUSHING
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power120.0 SINGLE SECTION
Rotary Actuator Travel in Angular Deg312.0 NOMINAL
Device Design TypeERR-030 AT 9:00 OCLOCKUNABLE TO DECODE
Screw Thread Series DesignatorUNEF
Body Length0.625 INCHES NOMINAL IN
Body StyleCYLINDRICAL BUSHING MOUNTED
Section Quantity1
Shaft Length1.125 INCHES NOMINAL IN
Effective Electrical Rotation in Deg Angular Rotation312.0 NOMINAL
Body Diameter1.156 INCHES NOMINAL IN
Shaft StyleROUND, SLOTTED
Actuator TypeSINGLE SHAFT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5905-00-107-3912 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
5905-00-108-1518 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
5905-00-108-1567738-866 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Raytheon Company Dba Raytheon Co
5905-00-108-1743 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
5905-00-114-5453 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
5905-00-120-1892 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
5905-00-192-2608 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
6630-00-340-3787CP INTERCHANGEABLE
Phototester Set,boi
Championx Llc Div Championx
2330-00-347-9695CP INTERCHANGEABLE
Trailer,cable Reel
Abm Equipment, Llc
6130-00-804-6030100-1 INTERCHANGEABLE
Power Supply
Custom Metering Company Inc
Cross-Reference Index
Part NumberManufacturer
JA1L108S305UA Rockwell Automation, Inc. Dba Rockwell Automation (USA)
CP Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div (USA)
Related Parts
5905-00-107-3912INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5905-00-108-1518INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5905-00-108-1567INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
738-866
5905-00-108-1743INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5905-00-114-5453INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5905-00-120-1892INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5905-00-192-2608INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
6630-00-340-3787INTERCHANGEABLE
PHOTOTESTER SET,BOI
CP
2330-00-347-9695INTERCHANGEABLE
TRAILER,CABLE REEL
CP
6130-00-804-6030INTERCHANGEABLE
POWER SUPPLY
100-1
4320-01-006-6180INTERCHANGEABLE
MOTOR,HYDRAULIC
CP
6665-01-524-2385INTERCHANGEABLE
CONTACT PROBE
CP

Frequently Asked Questions

What is NSN 5905-00-108-0899?

NSN 5905-00-108-0899 is a Resistor,variable,nonwire Wound,, manufactured by Rockwell Automation, Inc. Dba Rockwell Automation, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-108-0899?

NSN 5905-00-108-0899 has 2 cross-referenced part numbers: JA1L108S305UA (Rockwell Automation, Inc. Dba Rockwell Automation), CP (Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div).

What NSN replaces 5905-00-108-0899?

There are 12 known substitutes for 5905-00-108-0899: 5905-00-107-3912, 5905-00-108-1518, 5905-00-108-1567 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of JA1L108S305UA?

Key specifications for JA1L108S305UA: Shaft Diameter: 0.250 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED; Mounting Bushing Length: 0.500 INCHES NOMINAL IN; Terminal Location: RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE. 26 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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