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PartsTable / COMPONENT / 128C552H02
128C552H02 ✓ 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

The COUPLER,TRANSMISSION LINE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, unit_type: COAXIAL LINE, overall_width: 0.375 INCHES NOMINAL IN, overall_height: 1.495 INCHES NOMINAL IN, overall_length: 1.685 INCHES NOMINAL IN, mounting_configuration: TWO 0.093 IN. DIA HOLES SPACED 1.525 IN.

C TO C 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 5985-00-824-3586, 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
128C552H02
NSN: 5985-00-824-3586
FSC: 5985
CAGE: 97942 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY
unit_typeCOAXIAL LINE
overall_width0.375 INCHES NOMINAL IN
overall_height1.495 INCHES NOMINAL IN
overall_length1.685 INCHES NOMINAL IN
mounting_configurationTWO 0.093 IN. DIA HOLES SPACED 1.525 IN. C TO C IN
radio_frequency_rating2.8 GIGAHERTZ MINIMUM AND 3.1 GIGAHERTZ MAXIMUM
NSN5985-00-824-3586
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLER,TRANSMISSION LINE TITLE COMPONENT PN 128C552H02 MFR COUPLER,TRANSMISSION L
KEY FEATURES
•
UNIT TYPE: COAXIAL LINE
•
RADIO FREQUENCY RATING: 2.8 GIGAHERTZ MINIMUM AND 3.1 GIGAHERTZ MAXIMUM
•
MOUNTING CONFIGURATION: TWO 0.093 IN. DIA HOLES SPACED 1.525 IN. C TO C IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT1.495 INCHES NOMINAL IN
OVERALL WIDTH0.375 INCHES NOMINAL IN
UNIT TYPECOAXIAL LINE
RADIO FREQUENCY RATING2.8 GIGAHERTZ MINIMUM AND 3.1 GIGAHERTZ MAXIMUM
MOUNTING CONFIGURATIONTWO 0.093 IN. DIA HOLES SPACED 1.525 IN. C TO C IN
MATERIALCOPPER ALLOY
OVERALL LENGTH1.685 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
7136Interchangeable
interchangeable cross-reference
interchangeable
983487-1Interchangeable
interchangeable cross-reference
interchangeable
B-00061P002Interchangeable
interchangeable cross-reference
interchangeable
LM11749LM11710Interchangeable
interchangeable cross-reference
interchangeable
03316055Interchangeable
interchangeable cross-reference
interchangeable
531453R92Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 128C552H02?
128C552H02 is a COUPLER,TRANSMISSION LINE.
What parts can replace 128C552H02?
There are 17 known substitutes for 128C552H02: 7136, 983487-1, B-00061P002 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 128C552H02?
128C552H02 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-824-3586. 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