PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2678526-1Resistor,variable,nonwire Wound,

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5905-00-148-4426 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-148-4426 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-148-4426. Primary manufacturer part number: 2678526-1.
Features
  • Resistor,variable,nonwire Wound, — FSC 5905
  • Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power: 120.0 ALL SECTIONS
  • Resistance Temp Characteristic Range Per Section in Percent: +0.0 TO 5.5 -55 DEG CELSIUS ALL SECTIONS AND +0.0 TO 1.5 -25 DEG CELSIUS ALL SECTIONS AND -2.0 TO 2.0 85 DEG CELSIUS ALL SECTIONS AND +0.0 TO 5.5 120 DEG CELSIUS ALL SECTIONS
  • Device Design Type: ERR-030 AT 9:00 OCLOCKUNABLE TO DECODE
  • Rotary Actuator Travel in Angular Deg: 312.0 NOMINAL
  • Terminal Type and Quantity: 6 TAB, SOLDER LUG
  • Resistance Tolerance Per Section in Percent: -10.0 TO 10.0 ALL SECTIONS
  • Ambient Temp in Deg Celsius Per Section at Full Rated Power: 70.0 ALL SECTIONS
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-148-4426, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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: Active.

Technical Specifications
ParameterValue
NSN5905-00-148-4426
Primary Part Number2678526-1
Item NameResistor,variable,nonwire Wound,
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power120.0 ALL SECTIONS
Resistance Temp Characteristic Range Per Section in Percent+0.0 TO 5.5 -55 DEG CELSIUS ALL SECTIONS AND +0.0 TO 1.5 -25 DEG CELSIUS ALL SECTIONS AND -2.0 TO 2.0 85 DEG CELSIUS ALL SECTIONS AND +0.0 TO 5.5 120 DEG CELSIUS ALL SECTIONS
Device Design TypeERR-030 AT 9:00 OCLOCKUNABLE TO DECODE
Rotary Actuator Travel in Angular Deg312.0 NOMINAL
Terminal Type and Quantity6 TAB, SOLDER LUG
Resistance Tolerance Per Section in Percent-10.0 TO 10.0 ALL SECTIONS
Ambient Temp in Deg Celsius Per Section at Full Rated Power70.0 ALL SECTIONS
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
Power Dissipation Rating Per Section in Watts2.0 FREE AIR ALL SECTIONS
Actuator Travel Control FeatureSTOPS
Reliability IndicatorNOT ESTABLISHED
Electrical Resistance Per Section5.0 KILOHMS 1ST SECTION AND 1.0 KILOHMS 2ND SECTION
Nonturn Device Radius0.531 INCHES NOMINAL IN
Screw Thread Diameter0.375 INCHES NOMINAL IN
Shaft StyleROUND, STEPPED
Actuator TypeDUAL CONCENTRIC
Shaft Diameter0.250 INCHES NOMINAL IN
Screw Thread Series DesignatorUNEF
Effective Electrical Rotation in Deg Angular Rotation312.0 NOMINAL
Body Length1.312 INCHES MAXIMUM IN
Shaft Length0.984 INCHES NOMINAL IN
Undercut Length0.422 INCHES NOMINAL IN
Mounting MethodSTANDARD BUSHING
Mounting Bushing Length0.375 INCHES NOMINAL IN
Overall Diameter1.484 INCHES MAXIMUM IN
Body Diameter1.156 INCHES MAXIMUM IN
Screw Thread Quantity Per Inch32.0
Undercut Diameter0.125 INCHES NOMINAL IN
Section Quantity2
Body StyleCYLINDRICAL BUSHING MOUNTED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-362-367515133A INTERCHANGEABLE
Gasket
Uts Systems Llc
1560-00-888-599296023 INTERCHANGEABLE
Body
Northrop Grumman Systems Corporation
1005-01-260-2640 INTERCHANGEABLE
Swivel,sling,small Arms
7520-01-390-787096023 INTERCHANGEABLE
Marker,tube Type
La-Co Industries, Inc. Dba Markal Company
Cross-Reference Index
Part NumberManufacturer
JJC96023B Rockwell Automation, Inc. Dba Rockwell Automation (USA)
JJC96023B Clarostat Sensors and Controls (USA)
96023 Rockwell Automation, Inc. Dba Rockwell Automation (USA)
JJC96023 Rockwell Automation, Inc. Dba Rockwell Automation (USA)
2678526-1 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5330-00-362-3675INTERCHANGEABLE
GASKET
15133A
1560-00-888-5992INTERCHANGEABLE
BODY
96023
1005-01-260-2640INTERCHANGEABLE
SWIVEL,SLING,SMALL ARMS
7520-01-390-7870INTERCHANGEABLE
MARKER,TUBE TYPE
96023

Frequently Asked Questions

What is NSN 5905-00-148-4426?

NSN 5905-00-148-4426 is a Resistor,variable,nonwire Wound,, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-148-4426?

NSN 5905-00-148-4426 has 5 cross-referenced part numbers: JJC96023B (Rockwell Automation, Inc. Dba Rockwell Automation), JJC96023B (Clarostat Sensors and Controls), 96023 (Rockwell Automation, Inc. Dba Rockwell Automation), JJC96023 (Rockwell Automation, Inc. Dba Rockwell Automation), 2678526-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5905-00-148-4426?

There are 4 known substitutes for 5905-00-148-4426: 5330-00-362-3675, 1560-00-888-5992, 1005-01-260-2640 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2678526-1?

Key specifications for 2678526-1: Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power: 120.0 ALL SECTIONS; Resistance Temp Characteristic Range Per Section in Percent: +0.0 TO 5.5 -55 DEG CELSIUS ALL SECTIONS AND +0.0 TO 1.5 -25 DEG CELSIUS ALL SECTIONS AND -2.0 TO 2.0 85 DEG CELSIUS ALL SECTIONS AND +0.0 TO 5.5 120 DEG CELSIUS ALL SECTIONS; Device Design Type: ERR-030 AT 9:00 OCLOCKUNABLE TO DECODE; Rotary Actuator Travel in Angular Deg: 312.0 NOMINAL. 30 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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