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407946 — VALVE,FIRE EXTINGUISHER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

407946: VALVE,FIRE EXTINGUISHER.

The VALVE,FIRE EXTINGUISHER is a the manufacturer industrial component. Key specifications include inlet_connection_type: THREADED INTERNAL TUBE, outlet_connection_type: THREADED INTERNAL TUBE, end_item_identification: 2320-01-344-9887, inlet_nominal_thread_size: 1.875 INCHES IN, outlet_nominal_thread_size: 1.875 INCHES IN, inlet_thread_series_designator: UN. This part is cataloged in the U.S.

Government catalog under NSN 3805-00-106-6444, 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
407946
NSN: 3805-00-106-6444
NIINs: 001066444, 008067904, 014435137
FSC: 3805 — Earth Moving and Excavating Equipment
CAGE: 35311 — AMERICAN STANDARD INC WESTINGHOUSE AIR BRAKE CO DIV (USA)
SPECIFICATIONS
inlet_connection_typeTHREADED INTERNAL TUBE
outlet_connection_typeTHREADED INTERNAL TUBE
end_item_identification2320-01-344-9887
inlet_nominal_thread_size1.875 INCHES IN
outlet_nominal_thread_size1.875 INCHES IN
inlet_thread_series_designatorUN
outlet_thread_series_designatorUN
NSN3805-00-106-6444
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,FIRE EXTINGUISHER TITLE COMPONENT PN 407946 MFR VALVE,FIRE EXTINGUISHE
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 407946?
407946 is a VALVE,FIRE EXTINGUISHER.
What is the NSN for 407946?
407946 is cataloged in the U.S. Government catalog under NSN 3805-00-106-6444. 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.