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Technical Data Sheet
PartsTable / MRO / HCMELHWR
HCMELHWR ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 FUSEHOLDER,EXTRACTOR POST is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY CONTACT, overall_length: 2.453 INCHES NOMINAL IN, bushing_diameter: 0.625 INCHES NOMINAL IN, overall_diameter: 0.812 INCHES NOMINAL IN, bushing_thread_length: 0.469 INCHES NOMINAL IN, accommodated_fuse_length: 1.250 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-00-899-2881, 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→ HCMELHWR
NSN: 5920-00-899-2881
FSC: 5920
CAGE: 71400 — COOPER BUSSMANN, LLC DBA COOPER INDUSTRIES (USA)
SPECIFICATIONS
materialCOPPER ALLOY CONTACT
overall_length2.453 INCHES NOMINAL IN
bushing_diameter0.625 INCHES NOMINAL IN
overall_diameter0.812 INCHES NOMINAL IN
bushing_thread_length0.469 INCHES NOMINAL IN
accommodated_fuse_length1.250 INCHES NOMINAL IN
terminal_type_and_quantity2 TAB, SOLDER LUG
fuse_accommodation_quantity1
accommodated_ferrule_diameter0.250 INCHES NOMINAL IN
fuse_terminal_type_accommodatedFERRULE
NSN5920-00-899-2881
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSEHOLDER,EXTRACTOR POST TITLE COMPONENT PN HCMELHWR MFR FUSEHOLDER,EXTRACTOR P
KEY FEATURES
•
BUSHING THREAD LENGTH: 0.469 INCHES NOMINAL IN
•
TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG
•
ACCOMMODATED FERRULE DIAMETER: 0.250 INCHES NOMINAL IN
•
FUSE TERMINAL TYPE ACCOMMODATED: FERRULE
•
FUSE ACCOMMODATION QUANTITY: 1
•
MATERIAL: COPPER ALLOY CONTACT
•
ACCOMMODATED FUSE LENGTH: 1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BUSHING THREAD LENGTH0.469 INCHES NOMINAL IN
OVERALL LENGTH2.453 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
ACCOMMODATED FERRULE DIAMETER0.250 INCHES NOMINAL IN
FUSE TERMINAL TYPE ACCOMMODATEDFERRULE
FUSE ACCOMMODATION QUANTITY1
MATERIALCOPPER ALLOY CONTACT
ACCOMMODATED FUSE LENGTH1.250 INCHES NOMINAL IN
BUSHING DIAMETER0.625 INCHES NOMINAL IN
OVERALL DIAMETER0.812 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
7717-44NInterchangeable
interchangeable cross-reference
interchangeable
33010-03-5-231Interchangeable
interchangeable cross-reference
interchangeable
71-0007Interchangeable
Same NIIN cross-reference
interchangeable
340043Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HCMELHWR?
HCMELHWR is a FUSEHOLDER,EXTRACTOR POST. It is classified as a MRO (MRO_GENERAL).
What parts can replace HCMELHWR?
There are 4 known substitutes for HCMELHWR: 7717-44N, 33010-03-5-231, 71-0007 and 1 more. Substitute compatibility should be verified for your specific system.
Is HCMELHWR still available?
HCMELHWR is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026