The ATTENUATOR,FIXED is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5985-01-021-7851, 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
12B-20
NSN:5985-01-021-7851 FSC:5985 — Antennas, Waveguides, and Related Equipment CAGE:64671 — SPECTRUM CONTROL, INC. (USA)
SPECIFICATIONS
Part Number
12B-20
NSN
5985-01-021-7851
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 12B-20?
12B-20 is a ATTENUATOR,FIXED.
What parts can replace 12B-20?
There are 3 known substitutes for 12B-20: MDC8055A-20, 8493A20, ATT-0205-20-035-02. Substitute compatibility should be verified for your specific system.
What is the NSN for 12B-20?
12B-20 is cataloged in the U.S. Government catalog under NSN 5985-01-021-7851. This indicates validated use in U.S. government and defense supply chains.
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