The ERV-522S is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4120-01-454-9382, 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
ERV-522S
NSN:4120-01-454-9382 FSC:4120 — Air Conditioning Equipment CAGE:51704 — GREENHECK FAN CORPORATION DBA GREENHECK FAN CORP (USA)
SPECIFICATIONS
Part Number
ERV-522S
NSN
4120-01-454-9382
COMPONENT DIAGRAM
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 ERV-522S?
ERV-522S is a ERV-522S.
What is the NSN for ERV-522S?
ERV-522S is cataloged in the U.S. Government catalog under NSN 4120-01-454-9382. This indicates validated use in U.S. government and defense supply chains.
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