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N8492 ✓ Verified by PartsTable
— · COMPONENT
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 material: STEEL OVERALL, bore_shape: STRAIGHT, cover_type: SINGLE OUTLET, bore_diameter: 25.0 MILLIMETERS NOMINAL MM, overall_width: 21.0 MILLIMETERS NOMINAL MM, load_direction: RADIAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5975-00-284-6283, 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
N8492
NSN: 5975-00-284-6283
FSC: 5975
CAGE: 76655 — PORTER H K CO INC ELECTRICAL DIV AMBRIDGE WORKS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
cover_typeSINGLE OUTLET
bore_diameter25.0 MILLIMETERS NOMINAL MM
overall_width21.0 MILLIMETERS NOMINAL MM
load_directionRADIAL
overall_height0.500 INCHES NOMINAL IN
overall_length4.000 INCHES NOMINAL IN
surface_finishGROUND
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
surface_treatmentZINC OR CADMIUM COVER
mounting_hole_diameter0.312 INCHES NOMINAL IN
NSN5975-00-284-6283
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN N8492 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
•
MOUNTING HOLE DIAMETER: 0.312 INCHES NOMINAL IN
•
COVER OPENING SHAPE AND QUANTITY: 1 ROUND
•
COVER TYPE: SINGLE OUTLET
•
COVER ATTACHMENT METHOD: SCREW AND WASHER
•
DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE WIDTH: 0.344 INCHES NOMINAL IN
•
SURFACE TREATMENT: ZINC OR CADMIUM COVER
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT0.500 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.312 INCHES NOMINAL IN
COVER OPENING SHAPE AND QUANTITY1 ROUND
COVER TYPESINGLE OUTLET
COVER ATTACHMENT METHODSCREW AND WASHER
DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE WIDTH0.344 INCHES NOMINAL IN
OVERALL WIDTH4.000 INCHES NOMINAL IN
SURFACE TREATMENTZINC OR CADMIUM COVER
SECOND CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES3.312 INCHES NOMINAL IN
OVERALL LENGTH4.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
8363Interchangeable
interchangeable cross-reference
interchangeable
RS1-1Interchangeable
interchangeable cross-reference
interchangeable
BRD5LInterchangeable
interchangeable cross-reference
interchangeable
12-749429-09Interchangeable
interchangeable cross-reference
interchangeable
655RS1-1Interchangeable
interchangeable cross-reference
interchangeable
3405Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N8492?
N8492 is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace N8492?
There are 19 known substitutes for N8492: 8363, RS1-1, BRD5L and 16 more. Substitute compatibility should be verified for your specific system.
Is N8492 still available?
N8492 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026