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421-3782 — RESISTOR,VARIABLE,NONWIRE WOUND,

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

421-3782: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include body_style: RECTANGULAR, body_width: 0.190 INCHES NOMINAL IN, body_height: 0.250 INCHES NOMINAL IN, body_length: 0.750 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.060 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-370-3395, 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→ 421-3782
NSN: 5905-01-370-3395
FSC: 5905 — Resistor
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
body_styleRECTANGULAR
body_width0.190 INCHES NOMINAL IN
body_height0.250 INCHES NOMINAL IN
body_length0.750 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
shaft_length0.060 INCHES NOMINAL IN
shaft_diameter0.095 INCHES NOMINAL IN
section_quantity1
terminal_type_and_quantity3 PIN
electrical_resistance_per_section250.0 KILOHMS SINGLE SECTION
resistance_tolerance_per_section_in_percent-10.0 TO 10.0 SINGLE SECTION
power_dissipation_rating_per_section_in_watts0.75 FREE AIR SINGLE SECTION
NSN5905-01-370-3395
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 421-3782 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
•
ELECTRICAL RESISTANCE PER SECTION: 250.0 KILOHMS SINGLE SECTION
•
SECTION QUANTITY: 1
•
SHAFT DIAMETER: 0.095 INCHES NOMINAL IN
•
BODY STYLE: RECTANGULAR
•
BODY WIDTH: 0.190 INCHES NOMINAL IN
•
BODY HEIGHT: 0.250 INCHES NOMINAL IN
•
SHAFT STYLE: ROUND, SLOTTED
•
SHAFT LENGTH: 0.060 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
ELECTRICAL RESISTANCE PER SECTION250.0 KILOHMS SINGLE SECTION
SECTION QUANTITY1
SHAFT DIAMETER0.095 INCHES NOMINAL IN
BODY STYLERECTANGULAR
BODY WIDTH0.190 INCHES NOMINAL IN
BODY HEIGHT0.250 INCHES NOMINAL IN
SHAFT STYLEROUND, SLOTTED
SHAFT LENGTH0.060 INCHES NOMINAL IN
BODY LENGTH0.750 INCHES NOMINAL IN
POWER DISSIPATION RATING PER SECTION IN WATTS0.75 FREE AIR SINGLE SECTION
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 421-3782?
421-3782 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 421-3782?
421-3782 is cataloged in the U.S. Government catalog under NSN 5905-01-370-3395. 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.