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Technical Data Sheet
10554981 ✓ 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: WAVEGUIDE TYPE, power_rating: 10.0 WATTS AVERAGE, body_material: ALUMINUM, overall_width: 5.360 INCHES NOMINAL IN, overall_height: 6.530 INCHES NOMINAL IN, overall_length: 8.750 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 5985-00-492-7928, 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
10554981
NSN: 5985-00-492-7928
FSC: 5985
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
body_styleWAVEGUIDE TYPE
power_rating10.0 WATTS AVERAGE
body_materialALUMINUM
overall_width5.360 INCHES NOMINAL IN
overall_height6.530 INCHES NOMINAL IN
overall_length8.750 INCHES NOMINAL IN
frequency_range8.200 GIGAHERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM
application_designWAVEGUIDE
waveguide_flange_typeCOVER
mounting_thread_quantity20 PER INCH
mounting_facility_patternFOUR POSITION RECTANGULAR
terminal_type_and_quantity2 FLANGE
NSN5985-00-492-7928
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ATTENUATOR,VARIABLE TITLE COMPONENT PN 10554981 MFR ATTENUATOR,VARIABLE
KEY FEATURES
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER: 0.250 INCHES IN
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
MOUNTING FACILITY TYPE AND QUANTITY: 4 THREADED HOLE(S)
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 4.750 INCHES NOMINAL IN
MOUNTING THREAD QUANTITY: 20 PER INCH
BODY MATERIAL: ALUMINUM
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.250 INCHES IN
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
OVERALL HEIGHT6.530 INCHES NOMINAL IN
OVERALL LENGTH8.750 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE(S)
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH4.750 INCHES NOMINAL IN
MOUNTING THREAD QUANTITY20 PER INCH
BODY MATERIALALUMINUM
POWER RATING10.0 WATTS AVERAGE
VOLTAGE STANDING WAVE RATIO1.15
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
2-283-014-378Interchangeable
interchangeable cross-reference
interchangeable
235120M1Interchangeable
interchangeable cross-reference
interchangeable
9730Interchangeable
interchangeable cross-reference
interchangeable
1416131Interchangeable
interchangeable cross-reference
interchangeable
QQ-A-200/11Interchangeable
interchangeable cross-reference
interchangeable
60562Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10554981?
10554981 is a ATTENUATOR,VARIABLE.
What parts can replace 10554981?
There are 9 known substitutes for 10554981: 2-283-014-378, 235120M1, 9730 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10554981?
10554981 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-492-7928. This indicates validated use in U.S. government and defense supply chains.
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