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129-50K1-4W — RESISTOR,VARIABLE,WIRE WOUND,NON

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

129-50K1-4W: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include body_style: RECTANGULAR, body_width: 0.375 INCHES NOMINAL IN, body_height: 0.375 INCHES NOMINAL IN, body_length: 0.248 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.075 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-080-4898, 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→ 129-50K1-4W
NSN: 5905-00-080-4898
FSC: 5905 — Resistor
CAGE: 17826 — TECHNO COMPONENTS CORP DBA TECHNO COMPONENTS (USA)
SPECIFICATIONS
body_styleRECTANGULAR
body_width0.375 INCHES NOMINAL IN
body_height0.375 INCHES NOMINAL IN
body_length0.248 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
shaft_length0.075 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
shaft_diameter0.093 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
terminal_length0.172 INCHES MINIMUM IN
section_quantity1
terminal_locationLOWER ADJACENT SIDE SINGLE ROW LOCATION NOT OTHERWISE SPECIFIED
NSN5905-00-080-4898
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN 129-50K1-4W MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
ELECTRICAL RESISTANCE PER SECTION: 50.0 KILOHMS SINGLE SECTION
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 175.0 SINGLE SECTION
•
SECTION QUANTITY: 1
•
MOUNTING FACILITY QUANTITY: 2
•
SHAFT DIAMETER: 0.093 INCHES NOMINAL IN
•
BODY STYLE: RECTANGULAR
•
TERMINAL LENGTH: 0.172 INCHES MINIMUM IN
•
MOUNTING METHOD: UNTHREADED HOLE(S)
TECHNICAL CHARACTERISTICS
ELECTRICAL RESISTANCE PER SECTION50.0 KILOHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER175.0 SINGLE SECTION
SECTION QUANTITY1
MOUNTING FACILITY QUANTITY2
SHAFT DIAMETER0.093 INCHES NOMINAL IN
BODY STYLERECTANGULAR
TERMINAL LENGTH0.172 INCHES MINIMUM IN
MOUNTING METHODUNTHREADED HOLE(S)
BODY WIDTH0.375 INCHES NOMINAL IN
BODY HEIGHT0.375 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

No substitute or cross-reference records for this part.

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 129-50K1-4W?
129-50K1-4W is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 129-50K1-4W?
129-50K1-4W is cataloged in the U.S. Government catalog under NSN 5905-00-080-4898. 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.