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311589 — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

311589: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: RUBBER SYNTHETIC SEALING ELEMENT, body_style: CYLINDRICAL BUSHING MOUNTED, case_style: SQUARE, seal_width: 0.250 INCHES NOMINAL IN, body_length: 0.725 INCHES NOMINAL IN, shaft_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-057-7932, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 311589
NSN: 5905-00-057-7932
NIINs: 000577932, 010456953
FSC: 5905 — Resistor
CAGE: 80009 — TEKTRONIX, INC. (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEALING ELEMENT
body_styleCYLINDRICAL BUSHING MOUNTED
case_styleSQUARE
seal_width0.250 INCHES NOMINAL IN
body_length0.725 INCHES NOMINAL IN
shaft_styleROUND
shaft_length0.625 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter1.188 INCHES NOMINAL IN
overall_length1.350 INCHES NOMINAL IN
shaft_diameter0.126 INCHES NOMINAL IN
mounting_methodLOCKING BUSHING
NSN5905-00-057-7932
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 311589 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
•
BODY DIAMETER: 1.188 INCHES NOMINAL IN
•
SCREW THREAD QUANTITY PER INCH: 32.0
•
ELECTRICAL RESISTANCE PER SECTION: 250.0 KILOHMS SINGLE SECTION
•
SECTION QUANTITY: 1
•
SHAFT DIAMETER: 0.126 INCHES NOMINAL IN
•
NONTURN DEVICE RADIUS: 0.250 INCHES NOMINAL IN
•
BODY STYLE: CYLINDRICAL BUSHING MOUNTED
•
OVERALL DIAMETER: 0.656 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BODY DIAMETER1.188 INCHES NOMINAL IN
SCREW THREAD QUANTITY PER INCH32.0
ELECTRICAL RESISTANCE PER SECTION250.0 KILOHMS SINGLE SECTION
SECTION QUANTITY1
SHAFT DIAMETER0.126 INCHES NOMINAL IN
NONTURN DEVICE RADIUS0.250 INCHES NOMINAL IN
BODY STYLECYLINDRICAL BUSHING MOUNTED
OVERALL DIAMETER0.656 INCHES NOMINAL IN
MOUNTING METHODLOCKING BUSHING
OVERALL LENGTH1.350 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
CM33951Reference document
Same NSN cross-reference
Reference document — Secondary reference
311-0589-00Reference document
Same NSN cross-reference
Reference document — Secondary reference
BA147-071Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 311589?
311589 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 311589?
There are 3 known substitutes for 311589: CM33951, 311-0589-00, BA147-071. Substitute compatibility should be verified for your specific system.
What is the NSN for 311589?
311589 is cataloged in the U.S. Government catalog under NSN 5905-00-057-7932. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.