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5543324 — RING,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5543324: RING,ELECTRICAL CONTACT.

The RING,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include shape: CYLINDRICAL, material: ALUMINUM, overall_length: 4.174 INCHES MINIMUM AND 4.206 INCHES MAXIMUM IN, overall_diameter: 5.000 INCHES NOMINAL IN, special_features: SURFACE TREATMENT: ANODIZE, mounting_configuration: NINE MTG HOLES 0.189 IN. DIA ON 4.562 IN.

DIA IN. This part is cataloged in the U.S. Government catalog under NSN 5977-01-245-1898, 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
5543324
NSN: 5977-01-245-1898
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
shapeCYLINDRICAL
materialALUMINUM
overall_length4.174 INCHES MINIMUM AND 4.206 INCHES MAXIMUM IN
overall_diameter5.000 INCHES NOMINAL IN
special_featuresSURFACE TREATMENT: ANODIZE
mounting_configurationNINE MTG HOLES 0.189 IN. DIA ON 4.562 IN. DIA IN
NSN5977-01-245-1898
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,ELECTRICAL CONTACT TITLE COMPONENT PN 5543324 MFR RING,ELECTRICAL CONTAC
KEY FEATURES
•
OVERALL DIAMETER: 5.000 INCHES NOMINAL IN
•
SHAPE: CYLINDRICAL
•
MOUNTING CONFIGURATION: NINE MTG HOLES 0.189 IN. DIA ON 4.562 IN. DIA IN
•
MATERIAL: ALUMINUM
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER5.000 INCHES NOMINAL IN
SHAPECYLINDRICAL
OVERALL LENGTH4.174 INCHES MINIMUM AND 4.206 INCHES MAXIMUM IN
SPECIAL FEATURESSURFACE TREATMENT: ANODIZE
MOUNTING CONFIGURATIONNINE MTG HOLES 0.189 IN. DIA ON 4.562 IN. DIA IN
MATERIALALUMINUM
SUBSTITUTES & CROSS-REFERENCES 2
W17-6-100Reference document
Same NSN cross-reference
Reference document — Secondary reference
66460Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5543324?
5543324 is a RING,ELECTRICAL CONTACT.
What parts can replace 5543324?
There are 2 known substitutes for 5543324: W17-6-100, 66460. Substitute compatibility should be verified for your specific system.
What is the NSN for 5543324?
5543324 is cataloged in the U.S. Government catalog under NSN 5977-01-245-1898. 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.