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Technical Data Sheet
PartsTable / MRO / 819281
819281 ✓ 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: 1.156 INCHES NOMINAL IN, body_height: 1.125 INCHES NOMINAL IN, body_length: 1.609 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, overall_height: 1.563 INCHES NOMINAL IN, style_designator: RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-440-0191, 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→ 819281
NSN: 5915-00-440-0191
FSC: 5915
CAGE: 06141 — L3 AVIATION PRODUCTS, INC. DBA L3 TECHNOLOGIES (USA)
SPECIFICATIONS
body_width1.156 INCHES NOMINAL IN
body_height1.125 INCHES NOMINAL IN
body_length1.609 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
overall_height1.563 INCHES NOMINAL IN
style_designatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
operating_temp_range-55.0 TO 65.0 CELSIUS DEGC
reference_frequency_per_function8.0 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
frequency_band_width_per_function7.34 KILOHERTZ BLANK AND 8.45 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
input_impedance_per_function_w/load2.2 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
mounting_facility_type_and_quantity1 THREADED BUSHING THIRD FUNCTION
functional_terminal_type_and_quantity1 WIRE LEAD GROUND THIRD FUNCTION
NSN5915-00-440-0191
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,BAND PASS TITLE COMPONENT PN 819281 MFR FILTER,BAND PASS
KEY FEATURES
•
INSERTION LOSS AT REFERENCE FREQUENCY PER FUNCTION IN DECIBELS: 2.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
•
STYLE DESIGNATOR: RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
•
MAXIMUM DIELECTRIC WITHSTANDING DC VOLTAGE: 200.0 VOLTS AT SEA LEVEL
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED BUSHING THIRD FUNCTION
•
FUNCTIONAL TERMINAL TYPE AND QUANTITY: 1 WIRE LEAD OUTPUT SECOND FUNCTION
•
FREQUENCY BAND WIDTH PER FUNCTION: 7.34 KILOHERTZ BLANK AND 8.45 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS (FLIS)
INSERTION LOSS AT REFERENCE FREQUENCY PER FUNCTION IN DECIBELS2.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
STYLE DESIGNATORRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
MAXIMUM DIELECTRIC WITHSTANDING DC VOLTAGE200.0 VOLTS AT SEA LEVEL
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED BUSHING THIRD FUNCTION
FUNCTIONAL TERMINAL TYPE AND QUANTITY1 WIRE LEAD OUTPUT SECOND FUNCTION
OVERALL HEIGHT1.563 INCHES NOMINAL IN
FUNCTIONAL TERMINAL TYPE AND QUANTITY1 WIRE LEAD INPUT FIRST FUNCTION
FREQUENCY BAND WIDTH PER FUNCTION7.34 KILOHERTZ BLANK AND 8.45 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
INPUT IMPEDANCE PER FUNCTION W/LOAD2.2 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
BODY HEIGHT1.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
819059Interchangeable
interchangeable cross-reference
interchangeable
819059-7Interchangeable
interchangeable cross-reference
interchangeable
SD-1/2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 819281?
819281 is a FILTER,BAND PASS. It is classified as a MRO (MRO_GENERAL).
What parts can replace 819281?
There are 3 known substitutes for 819281: 819059, 819059-7, SD-1/2. Substitute compatibility should be verified for your specific system.
What is the NSN for 819281?
819281 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-440-0191. 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