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HKU — FUSEHOLDER,EXTRACTOR POST

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

HKU: FUSEHOLDER,EXTRACTOR POST.

The FUSEHOLDER,EXTRACTOR POST is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY CONTACT, overall_length: 3.281 INCHES NOMINAL IN, bushing_diameter: 0.625 INCHES NOMINAL IN, overall_diameter: 0.812 INCHES NOMINAL IN, surface_treatment: NICKEL CONTACT, bushing_thread_length: 0.438 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5920-00-615-6345, 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
MRO→ MRO_GENERAL→ HKU
NSN: 5920-00-615-6345
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 71400 — COOPER BUSSMANN, LLC DBA COOPER INDUSTRIES (USA)
SPECIFICATIONS
materialCOPPER ALLOY CONTACT
overall_length3.281 INCHES NOMINAL IN
bushing_diameter0.625 INCHES NOMINAL IN
overall_diameter0.812 INCHES NOMINAL IN
surface_treatmentNICKEL CONTACT
bushing_thread_length0.438 INCHES NOMINAL IN
accommodated_fuse_length1.250 INCHES NOMINAL IN
terminal_type_and_quantity1 TAB, SOLDER LUG
fuse_accommodation_quantity1
accommodated_ferrule_diameter0.250 INCHES NOMINAL IN
fuse_terminal_type_accommodatedFERRULE
NSN5920-00-615-6345
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSEHOLDER,EXTRACTOR POST TITLE COMPONENT PN HKU MFR FUSEHOLDER,EXTRACTOR P
KEY FEATURES
•
ACCOMMODATED FUSE LENGTH: 1.250 INCHES NOMINAL IN
•
OVERALL DIAMETER: 0.812 INCHES NOMINAL IN
•
BUSHING DIAMETER: 0.625 INCHES NOMINAL IN
•
ACCOMMODATED FERRULE DIAMETER: 0.250 INCHES NOMINAL IN
•
FUSE TERMINAL TYPE ACCOMMODATED: FERRULE
•
SURFACE TREATMENT: NICKEL CONTACT
•
MATERIAL: COPPER ALLOY CONTACT
TECHNICAL CHARACTERISTICS
ACCOMMODATED FUSE LENGTH1.250 INCHES NOMINAL IN
OVERALL DIAMETER0.812 INCHES NOMINAL IN
OVERALL LENGTH3.281 INCHES NOMINAL IN
BUSHING DIAMETER0.625 INCHES NOMINAL IN
ACCOMMODATED FERRULE DIAMETER0.250 INCHES NOMINAL IN
FUSE TERMINAL TYPE ACCOMMODATEDFERRULE
SURFACE TREATMENTNICKEL CONTACT
MATERIALCOPPER ALLOY CONTACT
TERMINAL TYPE AND QUANTITY1 TAB, SOLDER LUG
FUSE ACCOMMODATION QUANTITY1
OTHER ITEMS IN FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5920-00-001-3111 5920-00-001-3260 5920-00-001-3261 5920-00-001-3262 5920-00-001-3263 5920-00-001-3264 5920-00-001-3296 5920-00-001-3840
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 HKU?
HKU is a FUSEHOLDER,EXTRACTOR POST. It is classified as a MRO (MRO_GENERAL).
What is the NSN for HKU?
HKU is cataloged in the U.S. Government catalog under NSN 5920-00-615-6345. 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.