PartsTable
Technical Data Sheet
172-20K ✓ 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 body_style: CYLINDRICAL BUSHING MOUNTED, body_width: 0.312 INCHES NOMINAL IN, body_height: 0.370 INCHES NOMINAL IN, body_length: 2.500 INCHES NOMINAL IN, shaft_style: ROUND, shaft_length: 1.500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-928-1202, 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 172-20K
NSN: 5905-00-928-1202
FSC: 5905
CAGE: 84048 — VERNITRON CORP VRN INTERNATIONAL DIV (USA)
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_width0.312 INCHES NOMINAL IN
body_height0.370 INCHES NOMINAL IN
body_length2.500 INCHES NOMINAL IN
shaft_styleROUND
shaft_length1.500 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter1.250 INCHES NOMINAL IN
overall_width0.312 INCHES NOMINAL IN
overall_height0.557 INCHES NOMINAL IN
overall_length0.250 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL IN
NSN5905-00-928-1202
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 172-20K MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
BODY STYLE: RECTANGULAR W/POINTER ADJUSTMENT
RESISTANCE TOLERANCE PER SECTION IN PERCENT: -20.0 TO 20.0 SINGLE SECTION
CENTER TO CENTER DISTANCE BETWEEN TERMINALS: 0.200 INCHES NOMINAL IN
PRECIOUS MATERIAL AND LOCATION: TERMINALS GOLD
TERMINAL TYPE AND QUANTITY: 3 PIN
PRECIOUS MATERIAL: GOLD
TECHNICAL CHARACTERISTICS (FLIS)
BODY STYLERECTANGULAR W/POINTER ADJUSTMENT
OVERALL LENGTH0.250 INCHES NOMINAL IN
RESISTANCE TOLERANCE PER SECTION IN PERCENT-20.0 TO 20.0 SINGLE SECTION
CENTER TO CENTER DISTANCE BETWEEN TERMINALS0.200 INCHES NOMINAL IN
PRECIOUS MATERIAL AND LOCATIONTERMINALS GOLD
SPECIAL FEATURESSCREWDRIVER SLOT ADJUSTMENT
TERMINAL TYPE AND QUANTITY3 PIN
PRECIOUS MATERIALGOLD
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-400.0 TO 400.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER70.0 SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
24-023Interchangeable
interchangeable cross-reference
interchangeable
172-20KInterchangeable
interchangeable cross-reference
interchangeable
133-15-2Interchangeable
Same NIIN cross-reference
interchangeable
182-20KInterchangeable
Same NIIN cross-reference
interchangeable
3301W1-203Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 172-20K?
172-20K is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 172-20K?
There are 5 known substitutes for 172-20K: 24-023, 172-20K, 133-15-2 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 172-20K?
172-20K is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-928-1202. This indicates validated use in U.S. government and defense supply chains.
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