The ATTENUATOR,DIGITAL is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5985-01-312-2987, 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
645A639H01
NSN:5985-01-312-2987 FSC:5985 — Antennas, Waveguides, and Related Equipment CAGE:97942 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
Part Number
645A639H01
NSN
5985-01-312-2987
COMPONENT DIAGRAM
OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 645A639H01?
645A639H01 is a ATTENUATOR,DIGITAL.
What parts can replace 645A639H01?
There is 1 known substitute for 645A639H01: 8050A00. Substitute compatibility should be verified for your specific system.
What is the NSN for 645A639H01?
645A639H01 is cataloged in the U.S. Government catalog under NSN 5985-01-312-2987. This indicates validated use in U.S. government and defense supply chains.
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