PartsTable
Technical Data Sheet
PartsTable / MRO / 88D
88D ✓ 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 SUPPRESSION is a the manufacturer industrial component. Key specifications include inclosure_type: UNINCLOSED, nominal_thread_size: 0.138 INCHES IN, reference_frequency_per_function: 2.65 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED, frequency_band_width_per_function: 300.00 KILOHERTZ BLANK AND 5.00 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED, input_impedance_per_function_w/load: 124.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED, mounting_facility_type_and_quantity: 2 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-155-7534, 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→ 88D
NSN: 5915-00-155-7534
FSC: 5915
CAGE: 70408 — AT AND T CORP (USA)
SPECIFICATIONS
inclosure_typeUNINCLOSED
nominal_thread_size0.138 INCHES IN
reference_frequency_per_function2.65 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
frequency_band_width_per_function300.00 KILOHERTZ BLANK AND 5.00 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
input_impedance_per_function_w/load124.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
mounting_facility_type_and_quantity2 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
mounting_facility_screw_thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
reference_number_differentiating_characteristicsFILTER
output_impedance_per_function_w/source_across_input124.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
insertion_loss_at_reference_frequency_per_function_in_decibels3.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
NSN5915-00-155-7534
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,BAND SUPPRESSION TITLE COMPONENT PN 88D MFR FILTER,BAND SUPPRESSIO
KEY FEATURES
•
FREQUENCY BAND WIDTH PER FUNCTION: 300.00 KILOHERTZ BLANK AND 5.00 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
•
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
INPUT IMPEDANCE PER FUNCTION W/LOAD: 124.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
•
OUTPUT IMPEDANCE PER FUNCTION W/SOURCE ACROSS INPUT: 124.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
•
REFERENCE FREQUENCY PER FUNCTION: 2.65 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
•
NOMINAL THREAD SIZE: 0.138 INCHES IN
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: FILTER
TECHNICAL CHARACTERISTICS (FLIS)
FREQUENCY BAND WIDTH PER FUNCTION300.00 KILOHERTZ BLANK AND 5.00 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
INPUT IMPEDANCE PER FUNCTION W/LOAD124.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
OUTPUT IMPEDANCE PER FUNCTION W/SOURCE ACROSS INPUT124.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
REFERENCE FREQUENCY PER FUNCTION2.65 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
NOMINAL THREAD SIZE0.138 INCHES IN
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSFILTER
INCLOSURE TYPEUNINCLOSED
INSERTION LOSS AT REFERENCE FREQUENCY PER FUNCTION IN DECIBELS3.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
74358Interchangeable
interchangeable cross-reference
interchangeable
64959Interchangeable
interchangeable cross-reference
interchangeable
80945Interchangeable
interchangeable cross-reference
interchangeable
103556999Interchangeable
interchangeable cross-reference
interchangeable
TN746BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 88D?
88D is a FILTER,BAND SUPPRESSION. It is classified as a MRO (MRO_GENERAL).
What parts can replace 88D?
There are 5 known substitutes for 88D: 74358, 64959, 80945 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 88D?
88D is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-155-7534. 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