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Technical Data Sheet
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M434493 — SPACER,SPECIAL SHAPED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

M434493: SPACER,SPECIAL SHAPED.

The SPACER,SPECIAL SHAPED is a the manufacturer industrial component. Key specifications include end_item_identification: 4220-01-617-9405, part_name_assigned_by_controlling_agency: SPACER,FAN. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-640-9476, 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
M434493
NSN: 5365-01-640-9476
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 1TGK4 — MITSUBISHI HEAVY INDUSTRIES AMERICA INC DIV MACHINE TOOL DIVISION (USA)
SPECIFICATIONS
end_item_identification4220-01-617-9405
part_name_assigned_by_controlling_agencySPACER,FAN
NSN5365-01-640-9476
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,SPECIAL SHAPED TITLE COMPONENT PN M434493 MFR SPACER,SPECIAL SHAPED
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYSPACER,FAN
END ITEM IDENTIFICATION4220-01-617-9405
OTHER ITEMS IN FSC 5365 — Bushings, Rings, Shims, and Spacers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5365-00-000-6078 5365-00-000-7436 5365-00-001-1292 5365-00-001-1365 5365-00-001-1841 5365-00-001-1915 5365-00-001-1916 5365-00-001-1940
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M434493?
M434493 is a SPACER,SPECIAL SHAPED.
What is the NSN for M434493?
M434493 is cataloged in the U.S. Government catalog under NSN 5365-01-640-9476. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.