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54512-63402 — ATTENUATOR,FIXED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

54512-63402: ATTENUATOR,FIXED.

The ATTENUATOR,FIXED is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, overall_width: 1.375 INCHES NOMINAL IN, overall_height: 0.687 INCHES NOMINAL IN, overall_length: 3.375 INCHES NOMINAL IN, mounting_method: THREADED HOLE(S), special_features: WEAPON SYSTEM ESSENTIAL. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-368-2058, 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
54512-63402
NSN: 5985-01-368-2058
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 7ZXR5 — KEYSIGHT TECHNOLOGIES INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
overall_width1.375 INCHES NOMINAL IN
overall_height0.687 INCHES NOMINAL IN
overall_length3.375 INCHES NOMINAL IN
mounting_methodTHREADED HOLE(S)
special_featuresWEAPON SYSTEM ESSENTIAL
surface_treatmentNICKEL BODY
application_designTRANSMISSION LINE
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
terminal_type_and_quantity1 CONNECTOR
mounting_hole/stud_quantity2
criticality_code_justificationFEAT
NSN5985-01-368-2058
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ATTENUATOR,FIXED TITLE COMPONENT PN 54512-63402 MFR ATTENUATOR,FIXED
KEY FEATURES
•
MOUNTING HOLE/STUD QUANTITY: 2
•
INPUT IMPEDANCE RATING IN OHMS: 50.0
•
MOUNTING METHOD: THREADED HOLE(S)
•
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.687 INCHES NOMINAL IN
MOUNTING HOLE/STUD QUANTITY2
INPUT IMPEDANCE RATING IN OHMS50.0
MOUNTING METHODTHREADED HOLE(S)
CRITICALITY CODE JUSTIFICATIONFEAT
OVERALL LENGTH3.375 INCHES NOMINAL IN
OVERALL WIDTH1.375 INCHES NOMINAL IN
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
SURFACE TREATMENTNICKEL BODY
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5985-00-001-1854 5985-00-001-1862 5985-00-001-1869 5985-00-001-1870 5985-00-001-1871 5985-00-001-1874 5985-00-001-1875 5985-00-001-1876
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 54512-63402?
54512-63402 is a ATTENUATOR,FIXED.
What is the NSN for 54512-63402?
54512-63402 is cataloged in the U.S. Government catalog under NSN 5985-01-368-2058. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.