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Technical Data Sheet
PartsTable / COMPONENT / S1620-63231
S1620-63231 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The COLLAR,PYLON HINGE LOCK is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: ALUMINUM ALLOY QQ-A-225/6. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1560-00-589-4298, 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
S1620-63231
NSN: 1560-00-589-4298
FSC: 1560
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
general_characteristics_item_descriptionALUMINUM ALLOY QQ-A-225/6
NSN1560-00-589-4298
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COLLAR,PYLON HINGE LOCK TITLE COMPONENT PN S1620-63231 MFR COLLAR,PYLON HINGE LOC
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ALUMINUM ALLOY QQ-A-225/6
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONALUMINUM ALLOY QQ-A-225/6
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
02-0619-20Interchangeable
interchangeable cross-reference
interchangeable
SS77506LY1ZFInterchangeable
interchangeable cross-reference
interchangeable
2-619Interchangeable
interchangeable cross-reference
interchangeable
11505Interchangeable
interchangeable cross-reference
interchangeable
2403-1Interchangeable
interchangeable cross-reference
interchangeable
310500-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S1620-63231?
S1620-63231 is a COLLAR,PYLON HINGE LOCK.
What parts can replace S1620-63231?
There are 20 known substitutes for S1620-63231: 02-0619-20, SS77506LY1ZF, 2-619 and 17 more. Substitute compatibility should be verified for your specific system.
Is S1620-63231 still available?
S1620-63231 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026