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Technical Data Sheet
PartsTable / COMPONENT / MA-KUL4
MA-KUL4 ✓ 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 ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include body_style: IRREGULAR, special_features: WEAPON SYSTEM ESSENTIAL, application_design: WAVEGUIDE, terminal_type_and_quantity: 2 TURRET, attenuation_variation_method: CONTINUOUS, criticality_code_justification: FEAT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-739-6755, 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
MA-KUL4
NSN: 5985-00-739-6755
FSC: 5985
CAGE: 14830 — RAYTHEON CO MICROWAVE AND POWER TUBE DIV SPECIAL MICROWAVE DEVICES OPN (USA)
SPECIFICATIONS
body_styleIRREGULAR
special_featuresWEAPON SYSTEM ESSENTIAL
application_designWAVEGUIDE
terminal_type_and_quantity2 TURRET
attenuation_variation_methodCONTINUOUS
criticality_code_justificationFEAT
adjustment_device_type_and_quantity1 ELECTRONIC, CURRENT CONTROLLED
overall_attenuation_range_in_decibels+1.0 TO 16.0
NSN5985-00-739-6755
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ATTENUATOR,VARIABLE TITLE COMPONENT PN MA-KUL4 MFR ATTENUATOR,VARIABLE
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
APPLICATION DESIGN: WAVEGUIDE
•
BODY STYLE: IRREGULAR
•
OVERALL ATTENUATION RANGE IN DECIBELS: +1.0 TO 16.0
•
TERMINAL TYPE AND QUANTITY: 2 TURRET
•
ATTENUATION VARIATION METHOD: CONTINUOUS
•
ADJUSTMENT DEVICE TYPE AND QUANTITY: 1 ELECTRONIC, CURRENT CONTROLLED
TECHNICAL CHARACTERISTICS (FLIS)
CRITICALITY CODE JUSTIFICATIONFEAT
APPLICATION DESIGNWAVEGUIDE
BODY STYLEIRREGULAR
OVERALL ATTENUATION RANGE IN DECIBELS+1.0 TO 16.0
TERMINAL TYPE AND QUANTITY2 TURRET
ATTENUATION VARIATION METHODCONTINUOUS
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
ADJUSTMENT DEVICE TYPE AND QUANTITY1 ELECTRONIC, CURRENT CONTROLLED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
A10102Interchangeable
interchangeable cross-reference
interchangeable
1627AInterchangeable
interchangeable cross-reference
interchangeable
10043771Interchangeable
Same NIIN cross-reference
interchangeable
KUA1-10Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MA-KUL4?
MA-KUL4 is a ATTENUATOR,VARIABLE.
What parts can replace MA-KUL4?
There are 4 known substitutes for MA-KUL4: A10102, 1627A, 10043771 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MA-KUL4?
MA-KUL4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-739-6755. 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