PartsTable
Technical Data Sheet
PartsTable / MRO / 20-1216647-4
20-1216647-4 ✓ 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 FILTER,BAND PASS is a the manufacturer industrial component. Key specifications include inside_width: 0.520 INCHES NOMINAL IN, inside_height: 0.460 INCHES NOMINAL IN, overall_width: 0.750 INCHES NOMINAL IN, inclosure_type: ENCASED, overall_height: 0.750 INCHES NOMINAL IN, overall_length: 3.500 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 5915-01-104-3977, 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→ 20-1216647-4
NSN: 5915-01-104-3977
FSC: 5915
CAGE: 07397 — GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS INC. DBA GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS (USA)
SPECIFICATIONS
inside_width0.520 INCHES NOMINAL IN
inside_height0.460 INCHES NOMINAL IN
overall_width0.750 INCHES NOMINAL IN
inclosure_typeENCASED
overall_height0.750 INCHES NOMINAL IN
overall_length3.500 INCHES NOMINAL IN
style_designatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
reference_frequency_per_function37.0 GIGAHERTZ SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
frequency_band_width_per_function34.00 GIGAHERTZ SINGLE BAND PASS AND 40.00 GIGAHERTZ SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
unthreaded_mounting_hole_diameter0.116 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN
mounting_facility_type_and_quantity4 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
functional_terminal_type_and_quantity2 RECTANGULAR FLANGE INPUT-OUTPUT LOCATION NOT OTHERWISE SPECIFIED
NSN5915-01-104-3977
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,BAND PASS TITLE COMPONENT PN 20-1216647-4 MFR FILTER,BAND PASS
KEY FEATURES
•
INSERTION LOSS AT REFERENCE FREQUENCY PER FUNCTION IN DECIBELS: 1.0 SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
•
INSIDE HEIGHT: 0.460 INCHES NOMINAL IN
•
INCLOSURE TYPE: ENCASED
•
STYLE DESIGNATOR: RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
•
FREQUENCY BAND WIDTH PER FUNCTION: 34.00 GIGAHERTZ SINGLE BAND PASS AND 40.00 GIGAHERTZ SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
•
REFERENCE FREQUENCY PER FUNCTION: 37.0 GIGAHERTZ SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.750 INCHES NOMINAL IN
INSERTION LOSS AT REFERENCE FREQUENCY PER FUNCTION IN DECIBELS1.0 SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
INSIDE HEIGHT0.460 INCHES NOMINAL IN
INCLOSURE TYPEENCASED
STYLE DESIGNATORRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
FREQUENCY BAND WIDTH PER FUNCTION34.00 GIGAHERTZ SINGLE BAND PASS AND 40.00 GIGAHERTZ SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
REFERENCE FREQUENCY PER FUNCTION37.0 GIGAHERTZ SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
OVERALL HEIGHT0.750 INCHES NOMINAL IN
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH0.532 INCHES NOMINAL IN
INSIDE WIDTH0.520 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
B5118Interchangeable
interchangeable cross-reference
interchangeable
44Z12D1Interchangeable
interchangeable cross-reference
interchangeable
100484Interchangeable
interchangeable cross-reference
interchangeable
1000-0301-7-18Interchangeable
interchangeable cross-reference
interchangeable
1-0301-7-18Interchangeable
interchangeable cross-reference
interchangeable
5L5443-003-62Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20-1216647-4?
20-1216647-4 is a FILTER,BAND PASS. It is classified as a MRO (MRO_GENERAL).
What parts can replace 20-1216647-4?
There are 7 known substitutes for 20-1216647-4: B5118, 44Z12D1, 100484 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20-1216647-4?
20-1216647-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-01-104-3977. 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