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2021-078-02 — BLADE ASSEMBLY,AIR ZONE,REGISTER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2021-078-02: BLADE ASSEMBLY,AIR ZONE,REGISTER.

BLADE ASSEMBLY,AIR ZONE,REGISTER. Key specifications include end_item_identification: COEN COMPANY REGISTER ASSEMBLY,P/N SAZ14 OR SAZ15 FOR MODEL 1MV OIL BURNER. This part is cataloged in the U.S.

Government catalog under NSN 4520-01-184-9665, 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
2021-078-02
NSN: 4520-01-184-9665
FSC: 4520 — Space and Water Heating Equipment
CAGE: 71550 — COEN COMPANY, INC. (USA)
SPECIFICATIONS
end_item_identificationCOEN COMPANY REGISTER ASSEMBLY,P/N SAZ14 OR SAZ15 FOR MODEL 1MV OIL BURNER
NSN4520-01-184-9665
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BLADE ASSEMBLY,AIR ZONE,REGISTER TITLE COMPONENT PN 2021-078-02 MFR BLADE ASSEMBLY,AIR ZON
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONCOEN COMPANY REGISTER ASSEMBLY,P/N SAZ14 OR SAZ15 FOR MODEL 1MV OIL BURNER
OTHER ITEMS IN FSC 4520 — Space and Water Heating Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4520-00-000-0098 4520-00-000-0099 4520-00-001-1240 4520-00-001-3518 4520-00-001-3519 4520-00-001-6052 4520-00-001-6298 4520-00-001-7726
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 2021-078-02?
2021-078-02 is a BLADE ASSEMBLY,AIR ZONE,REGISTER.
What is the NSN for 2021-078-02?
2021-078-02 is cataloged in the U.S. Government catalog under NSN 4520-01-184-9665. 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.