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146437-3 — RESISTOR,VARIABLE,NONWIRE WOUND,

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

146437-3: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include body_style: CYLINDRICAL, body_length: 0.531 INCHES NOMINAL IN, actuator_type: FLUSH DRIVE WITH SLOT-HOLE, body_diameter: 0.500 INCHES NOMINAL IN, mounting_method: TERMINAL, terminal_length: 0.234 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-119-4258, 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→ 146437-3
NSN: 5905-01-119-4258
FSC: 5905 — Resistor
CAGE: 21877 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
body_styleCYLINDRICAL
body_length0.531 INCHES NOMINAL IN
actuator_typeFLUSH DRIVE WITH SLOT-HOLE
body_diameter0.500 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length0.234 INCHES MAXIMUM IN
section_quantity1
features_providedHUMIDITY PROOF
terminal_locationREAR END
maximum_stop_torque10.00 INCH-OUNCES IN
reliability_indicatorNOT ESTABLISHED
maximum_running_torque3.00 INCH-OUNCES IN
NSN5905-01-119-4258
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 146437-3 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
•
MAXIMUM RUNNING TORQUE: 3.00 INCH-OUNCES IN
•
BODY DIAMETER: 0.500 INCHES NOMINAL IN
•
ELECTRICAL RESISTANCE PER SECTION: 5.0 MEGOHMS SINGLE SECTION
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 120.0 SINGLE SECTION
•
SECTION QUANTITY: 1
•
BODY STYLE: CYLINDRICAL
•
TERMINAL LENGTH: 0.234 INCHES MAXIMUM IN
•
MOUNTING METHOD: TERMINAL
TECHNICAL CHARACTERISTICS
MAXIMUM RUNNING TORQUE3.00 INCH-OUNCES IN
BODY DIAMETER0.500 INCHES NOMINAL IN
ELECTRICAL RESISTANCE PER SECTION5.0 MEGOHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER120.0 SINGLE SECTION
SECTION QUANTITY1
BODY STYLECYLINDRICAL
TERMINAL LENGTH0.234 INCHES MAXIMUM IN
MOUNTING METHODTERMINAL
MAXIMUM STARTING TORQUE3.00 INCH-OUNCES IN
TERMINAL LOCATIONREAR END
OTHER ITEMS IN FSC 5905 — Resistor
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5905-00-000-0136 5905-00-000-0488 5905-00-000-8809 5905-00-000-8833 5905-00-000-9526 5905-00-001-1342 5905-00-001-1573 5905-00-001-2059
SUBSTITUTES & CROSS-REFERENCES 1
FP505USame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 146437-3?
146437-3 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 146437-3?
There is 1 known substitute for 146437-3: FP505U. Substitute compatibility should be verified for your specific system.
What is the NSN for 146437-3?
146437-3 is cataloged in the U.S. Government catalog under NSN 5905-01-119-4258. 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.