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Technical Data Sheet
PartsTable / MRO / K-7891211
K-7891211 ✓ 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, body_style: BUSHING MOUNTED TYPE, cap_diameter: 0.750 INCHES NOMINAL IN, overall_length: 2.453 INCHES NOMINAL IN, bushing_diameter: 0.625 INCHES NOMINAL IN, overall_diameter: 0.812 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-00-583-2213, 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→ K-7891211
NSN: 5920-00-583-2213
FSC: 5920
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
materialCOPPER ALLOY CONTACT
body_styleBUSHING MOUNTED TYPE
cap_diameter0.750 INCHES NOMINAL IN
overall_length2.453 INCHES NOMINAL IN
bushing_diameter0.625 INCHES NOMINAL IN
overall_diameter0.812 INCHES NOMINAL IN
voltage_in_volts250.0
surface_treatmentCADMIUM CONTACT
mounting_hole_styleBUSHING MOUNTING
bushing_hole_diameter0.625 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
bushing_thread_length0.469 INCHES NOMINAL IN
mounting_hole_quantity1
NSN5920-00-583-2213
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSEHOLDER,EXTRACTOR POST TITLE COMPONENT PN K-7891211 MFR FUSEHOLDER,EXTRACTOR P
KEY FEATURES
•
ACCOMMODATED FUSE LENGTH: 1.250 INCHES NOMINAL IN
•
VOLTAGE IN VOLTS: 250.0
•
CURRENT CARRYING RATING IN AMPS: 18.0
•
FLATTED SIDE BUSHING HOLE LENGTH: 0.585 INCHES MINIMUM AND 0.595 INCHES MAXIMUM IN
•
FUSE TERMINAL TYPE ACCOMMODATED: FERRULE
•
BUSHING DIAMETER: 0.625 INCHES NOMINAL IN
•
BUSHING THREAD LENGTH: 0.469 INCHES NOMINAL IN
•
FUSE ACCOMMODATION QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED FUSE LENGTH1.250 INCHES NOMINAL IN
VOLTAGE IN VOLTS250.0
CURRENT CARRYING RATING IN AMPS18.0
FLATTED SIDE BUSHING HOLE LENGTH0.585 INCHES MINIMUM AND 0.595 INCHES MAXIMUM IN
FUSE TERMINAL TYPE ACCOMMODATEDFERRULE
BUSHING DIAMETER0.625 INCHES NOMINAL IN
BUSHING THREAD LENGTH0.469 INCHES NOMINAL IN
FUSE ACCOMMODATION QUANTITY1
BODY STYLEBUSHING MOUNTED TYPE
MOUNTING HOLE STYLEBUSHING MOUNTING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
11290193-1Interchangeable
interchangeable cross-reference
interchangeable
001-026-000Interchangeable
interchangeable cross-reference
interchangeable
MDC5079S-6Interchangeable
interchangeable cross-reference
interchangeable
2069Interchangeable
interchangeable cross-reference
interchangeable
M7472260Interchangeable
interchangeable cross-reference
interchangeable
405-0012-000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is K-7891211?
K-7891211 is a FUSEHOLDER,EXTRACTOR POST. It is classified as a MRO (MRO_GENERAL).
What parts can replace K-7891211?
There are 19 known substitutes for K-7891211: 11290193-1, 001-026-000, MDC5079S-6 and 16 more. Substitute compatibility should be verified for your specific system.
Is K-7891211 still available?
K-7891211 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