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Technical Data Sheet
PartsTable / COMPONENT / 21214-1003-1
21214-1003-1 ✓ 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 SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416, end_item_identification: SEAWOLF CLASS SSN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-417-8462, 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
21214-1003-1
NSN: 3040-01-417-8462
FSC: 3040
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL COMP 416
end_item_identificationSEAWOLF CLASS SSN
NSN3040-01-417-8462
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEMICONDUCTOR DEVICE,DIODE TITLE COMPONENT PN 21214-1003-1 MFR SEMICONDUCTOR DEVICE,D
KEY FEATURES
•
MATERIAL: STEEL COMP 416
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
MATERIALSTEEL COMP 416
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
212-1-4Interchangeable
interchangeable cross-reference
interchangeable
5120-00-226-5606Interchangeable
interchangeable cross-reference
interchangeable
125TS416Interchangeable
interchangeable cross-reference
interchangeable
1901-0009Interchangeable
interchangeable cross-reference
interchangeable
212-149Interchangeable
interchangeable cross-reference
interchangeable
SD95AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21214-1003-1?
21214-1003-1 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 21214-1003-1?
There are 14 known substitutes for 21214-1003-1: 212-1-4, 5120-00-226-5606, 125TS416 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21214-1003-1?
21214-1003-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-417-8462. 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