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1803993-8 — RESISTOR,VARIABLE,NONWIRE WOUND,

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

1803993-8: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include body_style: CYLINDRICAL SERVO MOUNTED, body_length: 1.510 INCHES MAXIMUM IN, shaft_style: ROUND, bearing_type: SLEEVE SHAFT, pilot_length: 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN, shaft_length: 0.600 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-064-3764, 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→ 1803993-8
NSN: 5905-01-064-3764
FSC: 5905 — Resistor
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
body_styleCYLINDRICAL SERVO MOUNTED
body_length1.510 INCHES MAXIMUM IN
shaft_styleROUND
bearing_typeSLEEVE SHAFT
pilot_length0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
shaft_length0.600 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
shaft_runout0.001 INCHES IN
actuator_typeSINGLE SHAFT
body_diameter1.432 INCHES MINIMUM AND 1.442 INCHES MAXIMUM IN
cubic_measure1.573 CUBIC INCHES
lateral_runout0.001 INCHES IN
pilot_diameter1.3120 INCHES MINIMUM AND 1.3125 INCHES MAXIMUM IN
NSN5905-01-064-3764
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 1803993-8 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
•
MAXIMUM RUNNING TORQUE: 0.40 INCH-OUNCES IN
•
BODY DIAMETER: 1.432 INCHES MINIMUM AND 1.442 INCHES MAXIMUM IN
•
LATERAL RUNOUT: 0.001 INCHES IN
•
ELECTRICAL RESISTANCE PER SECTION: 5.0 KILOHMS ALL SECTIONS
•
MOUNTING LIP DEPTH: 0.0880 INCHES MINIMUM AND 0.0980 INCHES MAXIMUM IN
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 125.0 ALL SECTIONS
•
UNDERCUT WIDTH: 0.0680 INCHES MINIMUM AND 0.0780 INCHES MAXIMUM IN
•
SECTION QUANTITY: 2
TECHNICAL CHARACTERISTICS
MAXIMUM RUNNING TORQUE0.40 INCH-OUNCES IN
BODY DIAMETER1.432 INCHES MINIMUM AND 1.442 INCHES MAXIMUM IN
LATERAL RUNOUT0.001 INCHES IN
ELECTRICAL RESISTANCE PER SECTION5.0 KILOHMS ALL SECTIONS
MOUNTING LIP DEPTH0.0880 INCHES MINIMUM AND 0.0980 INCHES MAXIMUM IN
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER125.0 ALL SECTIONS
UNDERCUT WIDTH0.0680 INCHES MINIMUM AND 0.0780 INCHES MAXIMUM IN
SECTION QUANTITY2
SHAFT DIAMETER0.2494 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM IN
UNDERCUT DIAMETER1.280 INCHES MINIMUM AND 1.290 INCHES MAXIMUM 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1803993-8?
1803993-8 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 1803993-8?
1803993-8 is cataloged in the U.S. Government catalog under NSN 5905-01-064-3764. This indicates validated use in U.S. government and defense supply chains.
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