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D258906 ✓ Verified by PartsTable
— · COMPONENT
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 SHELL,FLUID COOLER,INDUSTRIAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 360 OVERALL, overall_length: 6.719 INCHES NOMINAL IN, handle_clearance: 1.469 INCHES NOMINAL IN, surface_treatment: NICKEL OVERALL, nominal_thread_size: 0.190 INCHES IN, thread_series_designator: UNF. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4420-01-193-7760, 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
D258906
NSN: 4420-01-193-7760
FSC: 4420
CAGE: 67049 — YOUNG TOUCHSTONE COMPANY DIV YOUNG TOUCHSTONE (USA)
SPECIFICATIONS
materialCOPPER ALLOY 360 OVERALL
overall_length6.719 INCHES NOMINAL IN
handle_clearance1.469 INCHES NOMINAL IN
surface_treatmentNICKEL OVERALL
nominal_thread_size0.190 INCHES IN
thread_series_designatorUNF
mounting_facility_quantity2
material_document_and_classificationQQ-B-626,1/2H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationQQ-N-290 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
center_to_center_distance_between_mounting_facilities_parallel_to_length6.438 INCHES NOMINAL IN
NSN4420-01-193-7760
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHELL,FLUID COOLER,INDUSTRIAL TITLE COMPONENT PN D258906 MFR SHELL,FLUID COOLER,IND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
415-2111-03-02-00Interchangeable
interchangeable cross-reference
interchangeable
25890-6Interchangeable
interchangeable cross-reference
interchangeable
2111BInterchangeable
interchangeable cross-reference
interchangeable
E286620Interchangeable
interchangeable cross-reference
interchangeable
CD SHEET D286621REVBInterchangeable
interchangeable cross-reference
interchangeable
E286620REVAInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D258906?
D258906 is a SHELL,FLUID COOLER,INDUSTRIAL.
What parts can replace D258906?
There are 7 known substitutes for D258906: 415-2111-03-02-00, 25890-6, 2111B and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D258906?
D258906 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4420-01-193-7760. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026