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Technical Data Sheet
PartsTable / COMPONENT / 420.21
420.21 ✓ 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 420.21 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6515-01-417-7555, 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
420.21
NSN: 6515-01-417-7555
FSC: 6515
CAGE: 63075 — DEPUY SYNTHES SALES INC DBA DEPUY SYNTHES TRAUMA DIV DEPUY SYNTHES SALES, INC., D/B/A DEPUY SYNTHES TRAUMA (USA)
SPECIFICATIONS
Part Number420.21
NSN6515-01-417-7555
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 420.21 TITLE COMPONENT PN 420.21 MFR 420.21
KEY FEATURES
•
MATERIAL: TITANIUM OVERALL
•
HOLE QUANTITY: 11
•
HOLE SPACING: EVENLY SPACED
•
DESIGN DESIGNATION: SYNTHES
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALTITANIUM OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYBONE PLATE
HOLE QUANTITY11
HOLE SPACINGEVENLY SPACED
DESIGN DESIGNATIONSYNTHES
SPECIAL FEATURESMICRO, ORBITAL RIM PLATE; TITANIUM; 11 HOLES; FOR USE IN BONE FRACTURE SURGERY AND CRANIOFACIAL PROCEDURES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
818365-00Interchangeable
interchangeable cross-reference
interchangeable
42021Interchangeable
interchangeable cross-reference
interchangeable
42021-3-01Interchangeable
interchangeable cross-reference
interchangeable
21-2-42021Interchangeable
interchangeable cross-reference
interchangeable
157D1-1357Interchangeable
interchangeable cross-reference
interchangeable
41132Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 420.21?
420.21 is a 420.21.
What parts can replace 420.21?
There are 17 known substitutes for 420.21: 818365-00, 42021, 42021-3-01 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 420.21?
420.21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6515-01-417-7555. 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: July 2026