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PartsTable / COMPONENT / D20-154
D20-154 ✓ 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 D20-154 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6645-01-203-4916, 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
D20-154
NSN: 6645-01-203-4916
FSC: 6645
CAGE: 03529 — AIR-A-PLANE CORP (USA)
SPECIFICATIONS
Part NumberD20-154
NSN6645-01-203-4916
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available D20-154 TITLE COMPONENT PN D20-154 MFR D20-154
KEY FEATURES
•
INSCRIPTION COLOR: WHITE
•
FURNISHED ITEMS: AUTOMATIC ELECTRIC CIRCUIT CONTROL SWITCH
•
MOUNTING METHOD: WALL
•
CURRENT RATING: 20.000 AMPERES
•
DIAL SIZE: 2.75 IN. BY 4.5 IN. IN
TECHNICAL CHARACTERISTICS (FLIS)
INSCRIPTION COLORWHITE
FURNISHED ITEMSAUTOMATIC ELECTRIC CIRCUIT CONTROL SWITCH
MOUNTING METHODWALL
SPECIAL FEATURESHOLD N/INCL
CURRENT RATING20.000 AMPERES
OVERALL HEIGHT4.500 INCHES NOMINAL IN
DIAL SIZE2.75 IN. BY 4.5 IN. IN
OVERALL DEPTH2.500 INCHES NOMINAL IN
TIMER TYPEELECTRICAL
HAND COLORBLACK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
90-006Interchangeable
interchangeable cross-reference
interchangeable
61485-1Interchangeable
interchangeable cross-reference
interchangeable
ME71Interchangeable
interchangeable cross-reference
interchangeable
420AND414Interchangeable
interchangeable cross-reference
interchangeable
668164-1Interchangeable
interchangeable cross-reference
interchangeable
YAE18N21Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D20-154?
D20-154 is a D20-154.
What parts can replace D20-154?
There are 11 known substitutes for D20-154: 90-006, 61485-1, ME71 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D20-154?
D20-154 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6645-01-203-4916. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026