PartsTable
Technical Data Sheet
SA421A2 ✓ 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 SA421A2 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6605-00-915-1820, 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
SA421A2
NSN: 6605-00-915-1820
FSC: 6605
CAGE: 19315 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS (USA)
SPECIFICATIONS
Part NumberSA421A2
NSN6605-00-915-1820
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SA421A2 TITLE COMPONENT PN SA421A2 MFR SA421A2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
15241Interchangeable
interchangeable cross-reference
interchangeable
MSI-15241 PC125Interchangeable
interchangeable cross-reference
interchangeable
20889Interchangeable
interchangeable cross-reference
interchangeable
15241-1ISSUECInterchangeable
interchangeable cross-reference
interchangeable
R20889Interchangeable
interchangeable cross-reference
interchangeable
15241-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SA421A2?
SA421A2 is a SA421A2.
What parts can replace SA421A2?
There are 12 known substitutes for SA421A2: 15241, MSI-15241 PC125, 20889 and 9 more. Substitute compatibility should be verified for your specific system.
Is SA421A2 still available?
SA421A2 is currently cancelled.
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