PartsTable
Technical Data Sheet
PartsTable / MRO / W-1-501
W-1-501 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include color: BLACK SINGLE ACTUATOR, body_style: RECTANGULAR W/MOUNTING HOLES, body_width: 0.490 INCHES NOMINAL IN, body_height: 0.500 INCHES NOMINAL IN, body_length: 0.500 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-419-3987, 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→ W-1-501
NSN: 5930-00-419-3987
FSC: 5930
CAGE: 81640 — SAFRAN POWER USA, LLC (USA)
SPECIFICATIONS
colorBLACK SINGLE ACTUATOR
body_styleRECTANGULAR W/MOUNTING HOLES
body_width0.490 INCHES NOMINAL IN
body_height0.500 INCHES NOMINAL IN
body_length0.500 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
shaft_length0.030 INCHES NOMINAL IN
thread_class2A A
actuator_typeSINGLE SHAFT
body_diameter0.656 INCHES NOMINAL IN
bushing_length0.500 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
NSN5930-00-419-3987
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN W-1-501 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
•
BUSHING LENGTH: 0.500 INCHES NOMINAL IN
•
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 1.000 AMPERES RESISTIVE DC AND 1.000 AMPERES RESISTIVE AC
•
THREAD QUANTITY PER INCH: 32
•
THREAD SERIES DESIGNATOR: UN
•
COLOR: BLACK SINGLE ACTUATOR
•
TERMINAL TYPE AND QUANTITY: 8 TAB, SOLDER LUG
•
THREAD CLASS: 2A A
•
MAXIMUM VOLTAGE RATING IN VOLTS: 120.0 AC AND 28.0 DC
TECHNICAL CHARACTERISTICS (FLIS)
BUSHING LENGTH0.500 INCHES NOMINAL IN
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE1.000 AMPERES RESISTIVE DC AND 1.000 AMPERES RESISTIVE AC
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUN
COLORBLACK SINGLE ACTUATOR
TERMINAL TYPE AND QUANTITY8 TAB, SOLDER LUG
THREAD CLASS2A A
MAXIMUM VOLTAGE RATING IN VOLTS120.0 AC AND 28.0 DC
BODY STYLEBUSHING MOUNTED
NOMINAL THREAD SIZE0.750 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
942-0020-078Interchangeable
interchangeable cross-reference
interchangeable
20-078Interchangeable
interchangeable cross-reference
interchangeable
C12236Interchangeable
interchangeable cross-reference
interchangeable
12236Interchangeable
interchangeable cross-reference
interchangeable
B94.11MInterchangeable
interchangeable cross-reference
interchangeable
R-3100Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is W-1-501?
W-1-501 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace W-1-501?
There are 13 known substitutes for W-1-501: 942-0020-078, 20-078, C12236 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for W-1-501?
W-1-501 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-419-3987. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026