PartsTable
Technical Data Sheet
51800 ✓ Verified by PartsTable
UNYKAch · 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 cooler fan is designed for both computer professionals and users looking for a simple and discreet ventilation solution. It is a compact fan that meets the needs of those who seek optimal ventilation and adequate performance for their computer equipment. It has a size of 120mm and comes in a discreet and elegant black color.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-00-610-7789, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
51800
NSN: 4140-00-610-7789
FSC: 4140
CAGE: 82423 — KLEINSCHMIDT INC (USA)
SPECIFICATIONS
colorGRAY/GREY
coverPROVIDED
width2.750 INCHES IN
length4.500 INCHES IN
locknutINCLUDED
materialZINC ALLOY
unit_typeOUTLET
body_height10.365 INCHES NOMINAL IN
gaging_range+10.000 TO 11.000 INCHES IN
ratchet_stopINCLUDED
body_diameter3.967 INCHES NOMINAL IN
gang_quantity1
NSN4140-00-610-7789
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: UNYKAch COVER,ELECTRICAL SWITCH TITLE COMPONENT PN 51800 MFR UNYKAch COVER,ELECTRICAL SWITC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
51800Interchangeable
interchangeable cross-reference
interchangeable
51814Interchangeable
interchangeable cross-reference
interchangeable
7901903Interchangeable
interchangeable cross-reference
interchangeable
A769CInterchangeable
interchangeable cross-reference
interchangeable
7FR7Interchangeable
interchangeable cross-reference
interchangeable
PA-2444Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 51800?
51800 is a COVER,ELECTRICAL SWITCH manufactured by UNYKAch.
What parts can replace 51800?
There are 11 known substitutes for 51800: 51800, 51814, 7901903 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 51800?
51800 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-00-610-7789. This indicates validated use in U.S. government and defense supply chains.
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