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Technical Data Sheet
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RZA12289-8L — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The RING,LOCK,SERRATED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1117, overall_height: 13.0 MILLIMETERS NOMINAL MM, pilot_diameter: 8.4 MILLIMETERS NOMINAL MM, inside_diameter: 6.3 MILLIMETERS NOMINAL MM, surface_treatment: CADMIUM AND CHROMATE, end_item_identification: COAST GUARD HH-65 HELICOPTER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-01-388-1183, 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
RZA12289-8L
NSN: 5365-01-388-1183
FSC: 5365
CAGE: 83324 — HOWMET GLOBAL FASTENING SYSTEMS INC DIV ROSAN PRODUCTS (USA)
SPECIFICATIONS
materialSTEEL COMP 1117
overall_height13.0 MILLIMETERS NOMINAL MM
pilot_diameter8.4 MILLIMETERS NOMINAL MM
inside_diameter6.3 MILLIMETERS NOMINAL MM
surface_treatmentCADMIUM AND CHROMATE
end_item_identificationCOAST GUARD HH-65 HELICOPTER
overall_outside_diameter10.0 MILLIMETERS NOMINAL MM
NSN5365-01-388-1183
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,LOCK,SERRATED TITLE COMPONENT PN RZA12289-8L MFR RING,LOCK,SERRATED
KEY FEATURES
•
MATERIAL: STEEL COMP 1117
•
SURFACE TREATMENT: CADMIUM AND CHROMATE
•
INSIDE DIAMETER: 6.3 MILLIMETERS NOMINAL MM
•
OVERALL OUTSIDE DIAMETER: 10.0 MILLIMETERS NOMINAL MM
•
PILOT DIAMETER: 8.4 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONCOAST GUARD HH-65 HELICOPTER
MATERIALSTEEL COMP 1117
SURFACE TREATMENTCADMIUM AND CHROMATE
INSIDE DIAMETER6.3 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER10.0 MILLIMETERS NOMINAL MM
OVERALL HEIGHT13.0 MILLIMETERS NOMINAL MM
PILOT DIAMETER8.4 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES

No verified substitutes available.

LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RZA12289-8L?
RZA12289-8L is a RING,LOCK,SERRATED.
What is the NSN for RZA12289-8L?
RZA12289-8L is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-01-388-1183. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: August 2026