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PartsTable / COMPONENT / 54A50E20
54A50E20 ✓ Verified by PartsTable
— · COMPONENT
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

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include material: STEEL, body_width: 1.250 INCHES NOMINAL IN, body_length: 1.750 INCHES NOMINAL IN, rod_diameter: 0.250 INCHES NOMINAL IN, body_material: METAL, overall_width: 1.250 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 8145-00-300-4265, 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
54A50E20
NSN: 8145-00-300-4265
FSC: 8145
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL
body_width1.250 INCHES NOMINAL IN
body_length1.750 INCHES NOMINAL IN
rod_diameter0.250 INCHES NOMINAL IN
body_materialMETAL
overall_width1.250 INCHES NOMINAL IN
inclosure_typeENCASED
overall_height1.375 INCHES NOMINAL IN
overall_length2.625 INCHES NOMINAL IN
inside_diameter0.750 INCHES NOMINAL IN
drive_shaft_typePLAIN ROUND
operation_methodPOWERED
NSN8145-00-300-4265
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN 54A50E20 MFR FILTER,RADIO FREQUENCY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
99121660Interchangeable
interchangeable cross-reference
interchangeable
21660Interchangeable
interchangeable cross-reference
interchangeable
F400L3240Interchangeable
interchangeable cross-reference
interchangeable
300-12-1-60-61Interchangeable
interchangeable cross-reference
interchangeable
21-1-60Interchangeable
interchangeable cross-reference
interchangeable
SA21660Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 54A50E20?
54A50E20 is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace 54A50E20?
There are 13 known substitutes for 54A50E20: 99121660, 21660, F400L3240 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 54A50E20?
54A50E20 is cataloged in the Federal Logistics Information System (FLIS) under NSN 8145-00-300-4265. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026