The TRANSISTOR is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5961-01-031-7077, 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
CM643R
NSN:5961-01-031-7077 FSC:5961 — Semiconductor Devices and Associated Hardware CAGE:12498 — CRYSTALONICS, INC. (USA)
SPECIFICATIONS
Part Number
CM643R
NSN
5961-01-031-7077
COMPONENT DIAGRAM
OTHER ITEMS IN FSC 5961 — Semiconductor Devices and Associated Hardware
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is CM643R?
CM643R is a TRANSISTOR.
What parts can replace CM643R?
There is 1 known substitute for CM643R: 21008031-101. Substitute compatibility should be verified for your specific system.
What is the NSN for CM643R?
CM643R is cataloged in the U.S. Government catalog under NSN 5961-01-031-7077. This indicates validated use in U.S. government and defense supply chains.
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