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553439-4 — TERMINAL,STUD

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

553439-4: TERMINAL,STUD.

The TERMINAL,STUD is a the manufacturer industrial component. Key specifications include material: CERAMIC INSULATION, thread_length: 0.375 INCHES IN, overall_height: 1.081 INCHES IN, terminal_length: 0.359 INCHES IN, largest_diameter: 0.142 INCHES SINGLE END IN, basic_shape_style: NONTUBULAR, HEX. This part is cataloged in the U.S.

Government catalog under NSN 5940-00-728-1353, 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
553439-4
NSN: 5940-00-728-1353
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 77068 — ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO ELECTRODYNAMICS DIV (USA)
SPECIFICATIONS
materialCERAMIC INSULATION
thread_length0.375 INCHES IN
overall_height1.081 INCHES IN
terminal_length0.359 INCHES IN
largest_diameter0.142 INCHES SINGLE END IN
basic_shape_styleNONTUBULAR, HEX
precious_materialSILVER
surface_treatmentNICKEL MOUNTING FACILITY SINGLE LAYER
width_across_flats0.312 INCHES IN
mounting_method_styleSTUD
turret_minor_diameter0.065 INCHES SINGLE END IN
mounting_thread_seriesUNIFIED NATIONAL COARSE (UNC)
NSN5940-00-728-1353
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TERMINAL,STUD TITLE COMPONENT PN 553439-4 MFR TERMINAL,STUD
KEY FEATURES
•
WIDTH ACROSS FLATS: 0.312 INCHES IN
•
PRECIOUS MATERIAL: SILVER
•
LARGEST DIAMETER: 0.142 INCHES SINGLE END IN
•
THREAD LENGTH: 0.375 INCHES IN
•
BASIC SHAPE STYLE: NONTUBULAR, HEX
•
MOUNTING METHOD STYLE: STUD
•
ELECTRICAL INSULATION FEATURE: STANDOFF INSULATION
•
TERMINAL LENGTH: 0.359 INCHES IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.312 INCHES IN
PRECIOUS MATERIALSILVER
LARGEST DIAMETER0.142 INCHES SINGLE END IN
THREAD LENGTH0.375 INCHES IN
BASIC SHAPE STYLENONTUBULAR, HEX
MOUNTING METHOD STYLESTUD
ELECTRICAL INSULATION FEATURESTANDOFF INSULATION
TERMINAL LENGTH0.359 INCHES IN
OVERALL HEIGHT1.081 INCHES IN
CONDUCTOR ACCOMMODATION TYPEDOUBLE TURRET SINGLE END
SUBSTITUTES & CROSS-REFERENCES 3
227M0056P004Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
227-1027PT4Reference document
Same NSN cross-reference
Reference document — Secondary reference
9053849Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 553439-4?
553439-4 is a TERMINAL,STUD.
What parts can replace 553439-4?
There are 3 known substitutes for 553439-4: 227M0056P004, 227-1027PT4, 9053849. Substitute compatibility should be verified for your specific system.
What is the NSN for 553439-4?
553439-4 is cataloged in the U.S. Government catalog under NSN 5940-00-728-1353. 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.