PartsTable
Technical Data Sheet
20-393 ✓ Verified by PartsTable
Freecom · 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

Fast and well designed external USB-2 CD-RW drive.<br>Records a full CD in 2 minutes. Supports CD-Text, multiread capable.<br>Installs in seconds without opening the computer, fits comfortably in smaller spaces, hot swappable.<br>This hi-speed external USB-2 drive connects to your PC via the USB-1 & USB-2 ports.<br>Features Buffer Underrun Prevention and Active Write Control (AWC)- ensures that your FX-1 will automatically write blank CDs error free at the highest possible speed.<br>The FX-1 comes bundled with CD mastering software, cables, CD-R media, and with all theother necessary items to help you get started producing your own CDs. Box contents include: Roxio CD Recording software, Liquid Audio, manual on CD in 13 languages (UK, F, D, P, I, NL, TR, E, H, DK, S, N, PL), quick install guide, 24x CD-R media, USB cable, power adapter, unlimited helpdesk support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-243-2173, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
20-393
NSN: 3455-00-243-2173
FSC: 3455
CAGE: 48521 — COLT INDUSTRIES OPERATING CORP PRATT AND WHITNEY MACHINE TOOL DIV
SPECIFICATIONS
materialSTEEL AND PLASTIC PHENOLIC
overall_width1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN
overall_height0.719 INCHES NOMINAL0.719 INCHES NOMINAL IN
overall_length1.719 INCHES NOMINAL1.719 INCHES NOMINAL IN
style_designatorCYLINDRICAL
surface_treatmentCADMIUM
unthreaded_mounting_hole_diameter0.141 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
accommodated_item_securing_device_typeSPRING CLIP
NSN3455-00-243-2173
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Freecom RESISTOR,FIXED,WIRE WOUND TITLE COMPONENT PN 20-393 MFR Freecom RESISTOR,FIXED,WIRE WO
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
KSC707Interchangeable
interchangeable cross-reference
interchangeable
40545Interchangeable
interchangeable cross-reference
interchangeable
1321-0707Interchangeable
interchangeable cross-reference
interchangeable
8006Interchangeable
interchangeable cross-reference
interchangeable
53406Interchangeable
interchangeable cross-reference
interchangeable
W500Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20-393?
20-393 is a RESISTOR,FIXED,WIRE WOUND manufactured by Freecom.
What parts can replace 20-393?
There are 25 known substitutes for 20-393: KSC707, 40545, 1321-0707 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20-393?
20-393 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-243-2173. This indicates validated use in U.S. government and defense supply chains.
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