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1724973-01 — BLOWER,AIR BARRIER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1724973-01: BLOWER,AIR BARRIER.

The BLOWER,AIR BARRIER is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include end_item_identification: Q70 AEL DCN, part_name_assigned_by_controlling_agency: BARRIER, AIR FLOW. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-677-6586, 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
1724973-01
NSN: 4140-01-677-6586
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 90536 — LOCKHEED MARTIN CORP DBA LOCKHEED MARTIN DIV MST - EAGAN (USA)
SPECIFICATIONS
end_item_identificationQ70 AEL DCN
part_name_assigned_by_controlling_agencyBARRIER, AIR FLOW
NSN4140-01-677-6586
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BLOWER,AIR BARRIER TITLE COMPONENT PN 1724973-01 MFR BLOWER,AIR BARRIER
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYBARRIER, AIR FLOW
END ITEM IDENTIFICATIONQ70 AEL DCN
OTHER ITEMS IN FSC 4140 — Fans, Air Circulators, and Blower Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4140-00-000-0082 4140-00-001-1517 4140-00-001-1536 4140-00-001-1537 4140-00-001-3930 4140-00-001-6464 4140-00-001-6874 4140-00-001-6875
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1724973-01?
1724973-01 is a BLOWER,AIR BARRIER.
What is the NSN for 1724973-01?
1724973-01 is cataloged in the U.S. Government catalog under NSN 4140-01-677-6586. 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.