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N8493 ✓ 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

The RESISTOR,FIXED,WIRE WOUND is a the manufacturer industrial component. Key specifications include material: STEEL COVER, cover_type: DUPLEX OUTLET, overall_width: 4.000 INCHES NOMINAL IN, overall_height: 0.500 INCHES NOMINAL IN, overall_length: 4.000 INCHES NOMINAL IN, style_designator: SQUARE-SIDE MOUNTED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5975-00-284-6284, 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
N8493
NSN: 5975-00-284-6284
FSC: 5975
CAGE: 76655 — PORTER H K CO INC ELECTRICAL DIV AMBRIDGE WORKS (USA)
SPECIFICATIONS
materialSTEEL COVER
cover_typeDUPLEX OUTLET
overall_width4.000 INCHES NOMINAL IN
overall_height0.500 INCHES NOMINAL IN
overall_length4.000 INCHES NOMINAL IN
style_designatorSQUARE-SIDE MOUNTED
surface_treatmentCADMIUM OR ZINC OVERALL
mounting_hole_diameter0.188 INCHES NOMINAL IN
cover_attachment_methodSCREW
nondefinitive_spec/std_dataD SIZE AND 28 STYLE AND VIII TYPE
cover_mounting_hole_quantity4
first_center_to_center_distance_between_mounting_holes3.312 INCHES NOMINAL IN
NSN5975-00-284-6284
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND TITLE COMPONENT PN N8493 MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
•
MOUNTING HOLE DIAMETER: 0.188 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: D SIZE AND 28 STYLE AND VIII TYPE
•
SECOND CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES: 3.312 INCHES NOMINAL IN
•
MATERIAL: STEEL COVER
•
STYLE DESIGNATOR: SQUARE-SIDE MOUNTED
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING HOLE DIAMETER0.188 INCHES NOMINAL IN
OVERALL LENGTH4.000 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATAD SIZE AND 28 STYLE AND VIII TYPE
OVERALL WIDTH4.000 INCHES NOMINAL IN
SECOND CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES3.312 INCHES NOMINAL IN
OVERALL HEIGHT0.500 INCHES NOMINAL IN
MATERIALSTEEL COVER
STYLE DESIGNATORSQUARE-SIDE MOUNTED
COVER MOUNTING HOLE QUANTITY4
COVER TYPEDUPLEX OUTLET
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
RS1-2Interchangeable
interchangeable cross-reference
interchangeable
810000-313Interchangeable
interchangeable cross-reference
interchangeable
ML-7341Interchangeable
interchangeable cross-reference
interchangeable
006363Interchangeable
interchangeable cross-reference
interchangeable
7341Interchangeable
interchangeable cross-reference
interchangeable
12420471Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N8493?
N8493 is a RESISTOR,FIXED,WIRE WOUND.
What parts can replace N8493?
There are 23 known substitutes for N8493: RS1-2, 810000-313, ML-7341 and 20 more. Substitute compatibility should be verified for your specific system.
Is N8493 still available?
N8493 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