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PartsTable / COMPONENT / 40000400
40000400 ✓ Verified by PartsTable
Vertiv · 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 HALON TANK,FIRE SUPPRESSION is a Vertiv industrial component. Key specifications include thread_class: 2A A, special_features: 0.625-11 UNC-2A BY 2.50 INCHES A, surface_treatment: ZINC OVERALL, end_item_identification: REDUCTION GEAR UNIT ASSEMBLY, part_name_assigned_by_controlling_agency: SCREW, HEX HEAD CAP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1680-01-165-5932, 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
40000400
NSN: 1680-01-165-5932
FSC: 1680
CAGE: 45402 — MEGGITT SAFETY SYSTEMS, INC. DBA MEGGITT CONTROL SYSTEMS-VENTURA COUNTY (USA)
SPECIFICATIONS
thread_class2A A
special_features0.625-11 UNC-2A BY 2.50 INCHES A
surface_treatmentZINC OVERALL
end_item_identificationREDUCTION GEAR UNIT ASSEMBLY
part_name_assigned_by_controlling_agencySCREW, HEX HEAD CAP
NSN1680-01-165-5932
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Vertiv HALON TANK,FIRE SUPPRESSION TITLE COMPONENT PN 40000400 MFR Vertiv HALON TANK,FIRE SUPPRE
KEY FEATURES
•
FSC APPLICATION DATA: AIRCRAFT ACCESSORY EQUIPMENT
•
FUNCTIONAL DESCRIPTION: FUEL SYSTEM INSTALLATION,MAIN LANDING WHEEL WELL
TECHNICAL CHARACTERISTICS (FLIS)
FSC APPLICATION DATAAIRCRAFT ACCESSORY EQUIPMENT
FUNCTIONAL DESCRIPTIONFUEL SYSTEM INSTALLATION,MAIN LANDING WHEEL WELL
END ITEM IDENTIFICATIONF-16 AIRCRAFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
A3089AInterchangeable
interchangeable cross-reference
interchangeable
472174Interchangeable
interchangeable cross-reference
interchangeable
20700-1Interchangeable
interchangeable cross-reference
interchangeable
20700 ITEM 1Interchangeable
interchangeable cross-reference
interchangeable
AD-1602Interchangeable
interchangeable cross-reference
interchangeable
3720 ITEM 1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40000400?
40000400 is a HALON TANK,FIRE SUPPRESSION manufactured by Vertiv.
What parts can replace 40000400?
There are 9 known substitutes for 40000400: A3089A, 472174, 20700-1 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 40000400?
40000400 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1680-01-165-5932. 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