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Technical Data Sheet
PartsTable / COMPONENT / 26554
26554 ✓ 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 unit_type: COAXIAL LINE OR TRANSMISSION LINE, design_type: BIDIRECTIONAL, usage_design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING, overall_width: 2.250 INCHES NOMINAL IN, overall_height: 0.880 INCHES NOMINAL IN, overall_length: 6.730 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-224-3655, 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
26554
NSN: 3455-00-224-3655
FSC: 3455
CAGE: 48521 — COLT INDUSTRIES OPERATING CORP PRATT AND WHITNEY MACHINE TOOL DIV
SPECIFICATIONS
unit_typeCOAXIAL LINE OR TRANSMISSION LINE
design_typeBIDIRECTIONAL
usage_designMAIN LINE AND SECONDARY LINE TERMINAL FITTING
overall_width2.250 INCHES NOMINAL IN
overall_height0.880 INCHES NOMINAL IN
overall_length6.730 INCHES NOMINAL IN
flange_diameter0.622 INCHES MINIMUM AND 0.623 INCHES MAXIMUM IN
special_features2 CIRCULAR GROOVES IN BODY FACE
seat_angle_in_deg40.000 NOMINAL
body_inside_diameter0.048 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN
body_outside_diameter0.446 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN
seating_surface_shapeANGULAR
NSN3455-00-224-3655
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN 26554 MFR FILTER,RADIO FREQUENCY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
41-831-101Interchangeable
interchangeable cross-reference
interchangeable
215GAInterchangeable
interchangeable cross-reference
interchangeable
52515Interchangeable
interchangeable cross-reference
interchangeable
26548Interchangeable
interchangeable cross-reference
interchangeable
40290Interchangeable
interchangeable cross-reference
interchangeable
38331Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 26554?
26554 is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace 26554?
There are 27 known substitutes for 26554: 41-831-101, 215GA, 52515 and 24 more. Substitute compatibility should be verified for your specific system.
Is 26554 still available?
26554 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026