The RS-232 TO RS-422 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5963-01-565-8992, 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
B1309
NSN:5963-01-565-8992 FSC:5963 — Electronic Modules CAGE:90536 — LOCKHEED MARTIN CORP DBA LOCKHEED MARTIN DIV MST - EAGAN (USA)
SPECIFICATIONS
Part Number
B1309
NSN
5963-01-565-8992
COMPONENT DIAGRAM
OTHER ITEMS IN FSC 5963 — Electronic Modules
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is B1309?
B1309 is a RS-232 TO RS-422.
What parts can replace B1309?
There are 2 known substitutes for B1309: NUWC2008-Q70, 79C0847-00. Substitute compatibility should be verified for your specific system.
What is the NSN for B1309?
B1309 is cataloged in the U.S. Government catalog under NSN 5963-01-565-8992. This indicates validated use in U.S. government and defense supply chains.
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