264490-18 — HEAD,SPRINKLER,FIRE PROTECTION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

264490-18: HEAD,SPRINKLER,FIRE PROTECTION.

The HEAD,SPRINKLER,FIRE PROTECTION is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, discharge_type: FOG, overall_length: 2.500 INCHES NOMINAL IN, special_features: NOZZLE MUST HAVE A MAGNETIC PERMEABILITY OF 2.0 OR LESS, PER DOD-STD-2143, surface_treatment: PASSIVATE, discharge_diameter: 0.468 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4210-01-330-5072, 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

264490-18

NSN: 4210-01-330-5072
FSC: 4210 — Firefighting Equipment
CAGE: 0KDP7 — KIDDE-FENWAL, LLC (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING
discharge_type	FOG
overall_length	2.500 INCHES NOMINAL IN
special_features	NOZZLE MUST HAVE A MAGNETIC PERMEABILITY OF 2.0 OR LESS, PER DOD-STD-2143
surface_treatment	PASSIVATE
discharge_diameter	0.468 INCHES NOMINAL IN
spray_angle_pattern	90.0 DEGREES
end_item_identification	HALON FIREFIGHTING SYSTEM, SUPPLY CLASS AOE
media_for_which_designed	BROMOTRIFLUOROMETHANE
inlet_end_connection_type	THREADED
inlet_end_thread_diameter	1.000 INCHES NOMINAL IN
inlet_end_thread_quantity	11.500 PER INCH
NSN	4210-01-330-5072

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 2

264490Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

264490-360-18Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 264490-18?

264490-18 is a HEAD,SPRINKLER,FIRE PROTECTION.

What parts can replace 264490-18?

There are 2 known substitutes for 264490-18: 264490, 264490-360-18. Substitute compatibility should be verified for your specific system.

What is the NSN for 264490-18?

264490-18 is cataloged in the U.S. Government catalog under NSN 4210-01-330-5072. This indicates validated use in U.S. government and defense supply chains.

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264490-18 — HEAD,SPRINKLER,FIRE PROTECTION

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