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Technical Data Sheet
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R522521 — MANIFOLD,INTAKE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

R522521: MANIFOLD,INTAKE.

The MANIFOLD,INTAKE is a the manufacturer industrial component. Key specifications include end_item_identification: 3930-01-553-6676 TRUCK, LIFT, FORK, part_name_assigned_by_controlling_agency: SLEEVE. This part is cataloged in the U.S.

Government catalog under NSN 2815-01-577-6982, 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
R522521
NSN: 2815-01-577-6982
FSC: 2815 — Diesel Engines and Components
CAGE: 66836 — DEERE & COMPANY DIV DEERE POWER SYSTEMS GROUP (USA)
SPECIFICATIONS
end_item_identification3930-01-553-6676 TRUCK, LIFT, FORK
part_name_assigned_by_controlling_agencySLEEVE
NSN2815-01-577-6982
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MANIFOLD,INTAKE TITLE COMPONENT PN R522521 MFR MANIFOLD,INTAKE
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYSLEEVE
END ITEM IDENTIFICATION3930-01-553-6676 TRUCK, LIFT, FORK
OTHER ITEMS IN FSC 2815 — Diesel Engines and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2815-00-011-9099 2815-00-017-1875 2815-00-024-4185 2815-00-033-1482 2815-00-036-5350 2815-00-179-7630 2815-00-346-4639 2815-00-592-5308
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R522521?
R522521 is a MANIFOLD,INTAKE.
What is the NSN for R522521?
R522521 is cataloged in the U.S. Government catalog under NSN 2815-01-577-6982. 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.