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220W1-303 — RESISTOR,VARIABLE,WIRE WOUND,NON

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

220W1-303: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include body_style: RECTANGULAR W/MOUNTING HOLES/SLOTS, body_width: 0.170 INCHES NOMINAL IN, body_height: 0.315 INCHES NOMINAL IN, body_length: 1.000 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.050 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-752-7249, 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→ 220W1-303
NSN: 5905-00-752-7249
NIINs: 007527249, 008073852
FSC: 5905 — Resistor
CAGE: 80294 — BOURNS INSTRUMENTS INC (USA)
SPECIFICATIONS
body_styleRECTANGULAR W/MOUNTING HOLES/SLOTS
body_width0.170 INCHES NOMINAL IN
body_height0.315 INCHES NOMINAL IN
body_length1.000 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
shaft_length0.050 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
overall_width0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
overall_length1.050 INCHES NOMINAL IN
shaft_diameter0.125 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
section_quantity1
NSN5905-00-752-7249
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN 220W1-303 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
ELECTRICAL RESISTANCE PER SECTION: 30.000 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: 0.125 INCHES NOMINAL IN
•
BODY STYLE: RECTANGULAR W/MOUNTING HOLES/SLOTS
•
MOUNTING METHOD: UNTHREADED HOLE(S)
•
BODY WIDTH: 0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
ELECTRICAL RESISTANCE PER SECTION30.000 KILOHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER175.0 SINGLE SECTION
SECTION QUANTITY1
MOUNTING FACILITY QUANTITY2
SHAFT DIAMETER0.125 INCHES NOMINAL IN
BODY STYLERECTANGULAR W/MOUNTING HOLES/SLOTS
MOUNTING METHODUNTHREADED HOLE(S)
BODY WIDTH0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
BODY HEIGHT0.315 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.086 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
901-170-303Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 220W1-303?
220W1-303 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace 220W1-303?
There is 1 known substitute for 220W1-303: 901-170-303. Substitute compatibility should be verified for your specific system.
What is the NSN for 220W1-303?
220W1-303 is cataloged in the U.S. Government catalog under NSN 5905-00-752-7249. 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.