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66WR500 — RESISTOR,VARIABLE,NONWIRE WOUND,

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

66WR500: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include body_style: RECTANGULAR, body_width: 0.200 INCHES MAXIMUM IN, body_height: 0.410 INCHES NOMINAL IN, body_length: 0.375 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.062 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-007-9136, 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→ 66WR500
NSN: 5905-00-007-9136
FSC: 5905 — Resistor
CAGE: 73138 — BI TECHNOLOGIES CORPORATION DIV BI TECHNOLOGIES CORP. (USA)
SPECIFICATIONS
body_styleRECTANGULAR
body_width0.200 INCHES MAXIMUM IN
body_height0.410 INCHES NOMINAL IN
body_length0.375 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
shaft_length0.062 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
shaft_diameter0.090 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length0.188 INCHES MINIMUM IN
fragility_factorMODERATELY DELICATE
section_quantity1
NSN5905-00-007-9136
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 66WR500 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
•
ELECTRICAL RESISTANCE PER SECTION: 500.0 OHMS SINGLE SECTION
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 105.0 SINGLE SECTION
•
SECTION QUANTITY: 1
•
SHAFT DIAMETER: 0.090 INCHES NOMINAL IN
•
FRAGILITY FACTOR: MODERATELY DELICATE
•
BODY STYLE: RECTANGULAR
•
TERMINAL LENGTH: 0.188 INCHES MINIMUM IN
•
MOUNTING METHOD: TERMINAL
TECHNICAL CHARACTERISTICS
ELECTRICAL RESISTANCE PER SECTION500.0 OHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER105.0 SINGLE SECTION
SECTION QUANTITY1
SHAFT DIAMETER0.090 INCHES NOMINAL IN
FRAGILITY FACTORMODERATELY DELICATE
BODY STYLERECTANGULAR
TERMINAL LENGTH0.188 INCHES MINIMUM IN
MOUNTING METHODTERMINAL
BODY WIDTH0.200 INCHES MAXIMUM IN
BODY HEIGHT0.410 INCHES NOMINAL IN
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
752-208W-500Same 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 66WR500?
66WR500 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 66WR500?
There is 1 known substitute for 66WR500: 752-208W-500. Substitute compatibility should be verified for your specific system.
What is the NSN for 66WR500?
66WR500 is cataloged in the U.S. Government catalog under NSN 5905-00-007-9136. 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.