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DAA3221A251-001 — UPLOCK ASSEMBLY,LANDING GEAR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

DAA3221A251-001: UPLOCK ASSEMBLY,LANDING GEAR.

The UPLOCK ASSEMBLY,LANDING GEAR is a the manufacturer industrial component. Key specifications include special_features: U/A: LANDING GEAR UPLOCK HOOK, end_item_identification: PACER SPECIAL, aircraft_mission_design_series: B-2. This part is cataloged in the U.S.

Government catalog under NSN 1620-01-281-6316, 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
DAA3221A251-001
NSN: 1620-01-281-6316
FSC: 1620 — Aircraft Landing Gear Components
CAGE: 1W025 — NORTHROP GRUMMAN SYSTEMS CORP DBA NORTHROP GRUMMAN COMPUTING SYSTEMS (USA)
SPECIFICATIONS
special_featuresU/A: LANDING GEAR UPLOCK HOOK
end_item_identificationPACER SPECIAL
aircraft_mission_design_seriesB-2
NSN1620-01-281-6316
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available UPLOCK ASSEMBLY,LANDING GEAR TITLE COMPONENT PN DAA3221A251-001 MFR UPLOCK ASSEMBLY,LANDIN
KEY FEATURES
•
AIRCRAFT MISSION DESIGN SERIES: B-2
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESU/A: LANDING GEAR UPLOCK HOOK
END ITEM IDENTIFICATIONPACER SPECIAL
AIRCRAFT MISSION DESIGN SERIESB-2
OTHER ITEMS IN FSC 1620 — Aircraft Landing Gear Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1620-00-491-0877 1620-00-699-0282 1620-00-718-6770 1620-00-736-1020 1620-00-756-9181
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 — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is DAA3221A251-001?
DAA3221A251-001 is a UPLOCK ASSEMBLY,LANDING GEAR.
What is the NSN for DAA3221A251-001?
DAA3221A251-001 is cataloged in the U.S. Government catalog under NSN 1620-01-281-6316. 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.