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2R73490001B — ARM ASSY,OUTPUT,AIR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2R73490001B: ARM ASSY,OUTPUT,AIR.

The ARM ASSY,OUTPUT,AIR is a the manufacturer industrial component. Key specifications include end_item_identification: MV-22 AIRCRAFT, criticality_code_justification: AGAV. This part is cataloged in the U.S.

Government catalog under NSN 1680-01-545-9398, 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
2R73490001B
NSN: 1680-01-545-9398
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
CAGE: 19710 — MPC PRODUCTS CORPORATION DBA WOODWARD MPC, INC. (USA)
SPECIFICATIONS
end_item_identificationMV-22 AIRCRAFT
criticality_code_justificationAGAV
NSN1680-01-545-9398
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ARM ASSY,OUTPUT,AIR TITLE COMPONENT PN 2R73490001B MFR ARM ASSY,OUTPUT,AIR
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: AGAV
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONAGAV
END ITEM IDENTIFICATIONMV-22 AIRCRAFT
OTHER ITEMS IN FSC 1680 — Miscellaneous Aircraft Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1680-00-001-1736 1680-00-003-3721 1680-00-009-3782 1680-00-009-6180 1680-00-475-0002 1680-00-696-6170 1680-00-867-7158 1680-00-885-0923
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)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 2R73490001B?
2R73490001B is a ARM ASSY,OUTPUT,AIR.
What is the NSN for 2R73490001B?
2R73490001B is cataloged in the U.S. Government catalog under NSN 1680-01-545-9398. 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.