PartsTable
Technical Data Sheet
PartsTable / MRO / 20-812518-6
20-812518-6 ✓ 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 body_width: 2.130 INCHES NOMINAL IN, body_height: 1.720 INCHES NOMINAL IN, body_length: 1.620 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, overall_height: 1.970 INCHES NOMINAL IN, overall_length: 2.370 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 5915-01-049-4173, 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→ 20-812518-6
NSN: 5915-01-049-4173
FSC: 5915
CAGE: 07397 — GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS INC. DBA GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS (USA)
SPECIFICATIONS
body_width2.130 INCHES NOMINAL IN
body_height1.720 INCHES NOMINAL IN
body_length1.620 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
overall_height1.970 INCHES NOMINAL IN
overall_length2.370 INCHES NOMINAL IN
style_designatorRECTANGULAR TERMINAL/TERMINALS ON THREE SURFACES
nominal_thread_size0.138 INCHES IN
load_impedance_per_function50.0 OHMS 2ND BAND PASS SECOND FUNCTION
reference_frequency_per_function15.0 GIGAHERTZ 1ST BAND PASS FIRST FUNCTION
frequency_band_width_per_function12.00 GIGAHERTZ 1ST BAND PASS AND 18.00 GIGAHERTZ 1ST BAND PASS FIRST FUNCTION
mounting_facility_type_and_quantity4 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
NSN5915-01-049-4173
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,BAND PASS TITLE COMPONENT PN 20-812518-6 MFR FILTER,BAND PASS
KEY FEATURES
•
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH: 0.750 INCHES NOMINAL IN
•
SOURCE IMPEDANCE RATING PER FUNCTION: 50.0 OHMS 1ST BAND PASS FIRST FUNCTION
•
NOMINAL THREAD SIZE: 0.138 INCHES IN
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
•
VOLTAGE STANDING WAVE RATIO PER FUNCTION: 2.0 1ST BAND PASS FIRST FUNCTION
•
LOAD IMPEDANCE PER FUNCTION: 50.0 OHMS 1ST BAND PASS FIRST FUNCTION
•
DISCRIMINATION AT SPECIFIED FREQUENCIES PER FUNCTION IN DECIBELS: 60.0 NOMINAL 2ND BAND PASS AND 1.0 MAXIMUM 2ND BAND PASS SECOND FUNCTION
TECHNICAL CHARACTERISTICS (FLIS)
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH0.750 INCHES NOMINAL IN
OVERALL LENGTH2.370 INCHES NOMINAL IN
SOURCE IMPEDANCE RATING PER FUNCTION50.0 OHMS 1ST BAND PASS FIRST FUNCTION
NOMINAL THREAD SIZE0.138 INCHES IN
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
VOLTAGE STANDING WAVE RATIO PER FUNCTION2.0 1ST BAND PASS FIRST FUNCTION
LOAD IMPEDANCE PER FUNCTION50.0 OHMS 1ST BAND PASS FIRST FUNCTION
DISCRIMINATION AT SPECIFIED FREQUENCIES PER FUNCTION IN DECIBELS60.0 NOMINAL 2ND BAND PASS AND 1.0 MAXIMUM 2ND BAND PASS SECOND FUNCTION
SPECIFIED FREQUENCIES OF DISCRIMINATION PER FUNCTION11.725 GIGAHERTZ 2ND BAND PASS AND 11.992 GIGAHERTZ 2ND BAND PASS AND 18.008 GIGAHERTZ 2ND BAND PASS AND 18.275 GIGAHERTZ 2ND BAND PASS SECOND FUNCTION
REFERENCE FREQUENCY PER FUNCTION15.0 GIGAHERTZ 2ND BAND PASS SECOND FUNCTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
4252963Interchangeable
interchangeable cross-reference
interchangeable
2878Interchangeable
interchangeable cross-reference
interchangeable
SCD13465-7Interchangeable
interchangeable cross-reference
interchangeable
15519Interchangeable
interchangeable cross-reference
interchangeable
13465PT7Interchangeable
interchangeable cross-reference
interchangeable
300720Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 20-812518-6?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 20-812518-6?
20-812518-6 is a FILTER,BAND PASS. It is classified as a MRO (MRO_GENERAL).
What parts can replace 20-812518-6?
There are 14 known substitutes for 20-812518-6: 4252963, 2878, SCD13465-7 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20-812518-6?
20-812518-6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-01-049-4173. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 20-812518-6

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026