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404390 ITEM 21 — WAVEGUIDE ASSEMBLY,FILTER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

404390 ITEM 21: WAVEGUIDE ASSEMBLY,FILTER.

The WAVEGUIDE ASSEMBLY,FILTER is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5985-01-631-0165, 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
404390 ITEM 21
NSN: 5985-01-631-0165
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 57626 — COMSACO, LLC DBA COMSACO INC (USA)
SPECIFICATIONS
Part Number404390 ITEM 21
NSN5985-01-631-0165
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WAVEGUIDE ASSEMBLY,FILTER TITLE COMPONENT PN 404390 ITEM 21 MFR WAVEGUIDE ASSEMBLY,FIL
SUBSTITUTES & CROSS-REFERENCES 2
09325-F/30Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
CR212-NDReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 404390 ITEM 21?
404390 ITEM 21 is a WAVEGUIDE ASSEMBLY,FILTER.
What parts can replace 404390 ITEM 21?
There are 2 known substitutes for 404390 ITEM 21: 09325-F/30, CR212-ND. Substitute compatibility should be verified for your specific system.
What is the NSN for 404390 ITEM 21?
404390 ITEM 21 is cataloged in the U.S. Government catalog under NSN 5985-01-631-0165. This indicates validated use in U.S. government and defense supply chains.
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