PartsTable
Technical Data Sheet
21854-1 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The CHANNEL FILTER is a the manufacturer industrial component. Key specifications include end_item_identification: LIGHTNING SURVEILLANCE; SLRS, part_name_assigned_by_controlling_agency: FILTER,NOTCH. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-01-558-5341, 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
MRO MRO_GENERAL 21854-1
NSN: 5895-01-558-5341
FSC: 5895
CAGE: 1BVV8 — VAISALA INC. (USA)
SPECIFICATIONS
end_item_identificationLIGHTNING SURVEILLANCE; SLRS
part_name_assigned_by_controlling_agencyFILTER,NOTCH
NSN5895-01-558-5341
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CHANNEL FILTER TITLE COMPONENT PN 21854-1 MFR CHANNEL FILTER
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYFILTER,NOTCH
END ITEM IDENTIFICATIONLIGHTNING SURVEILLANCE; SLRS
PART NAME ASSIGNED BY CONTROLLING AGENCYFILTER,NOTCH
END ITEM IDENTIFICATIONLIGHTNING SURVEILLANCE; SLRS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
2935Interchangeable
interchangeable cross-reference
interchangeable
21854-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21854-1?
21854-1 is a CHANNEL FILTER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21854-1?
There are 2 known substitutes for 21854-1: 2935, 21854-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 21854-1?
21854-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-01-558-5341. This indicates validated use in U.S. government and defense supply chains.
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