53-111-1-165 — HEAD,SPRINKLER,FIRE PROTECTION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

53-111-1-165: HEAD,SPRINKLER,FIRE PROTECTION.

The HEAD,SPRINKLER,FIRE PROTECTION is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, head_type: SPRINKLER, connection_thread_size: 1/2 IN.-14 IN, connection_thread_series: NPT, connection_thread_location: EXTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 4210-01-129-8031, 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

53-111-1-165

NSN: 4210-01-129-8031
NIINs: 011298031, 012122668
FSC: 4210 — Firefighting Equipment
CAGE: 54578 — GRINNELL CORP SUB OF TYCO INTL US INC (USA)

SPECIFICATIONS

material	COPPER ALLOY
head_type	SPRINKLER
connection_thread_size	1/2 IN.-14 IN
connection_thread_series	NPT
connection_thread_location	EXTERNAL
NSN	4210-01-129-8031

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD TYPE: SPRINKLER

•

CONNECTION THREAD SIZE: 0.500 IN.-14 IN

•

CONNECTION THREAD SERIES: NPT

•

CONNECTION THREAD LOCATION: INTERNAL

•

MATERIAL: COPPER ALLOY

TECHNICAL CHARACTERISTICS

HEAD TYPE	SPRINKLER
CONNECTION THREAD SIZE	0.500 IN.-14 IN
CONNECTION THREAD SERIES	NPT
CONNECTION THREAD LOCATION	INTERNAL
SPECIAL FEATURES	UPRIGHT TYPE
MATERIAL	COPPER ALLOY

SUBSTITUTES & CROSS-REFERENCES 3

6409T11Reference document

Same NSN cross-reference

Reference document — Secondary reference

PSN-50-904-1-165Reference document

Same NSN cross-reference

Reference document — Secondary reference

6409T31Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 53-111-1-165?

53-111-1-165 is a HEAD,SPRINKLER,FIRE PROTECTION.

What parts can replace 53-111-1-165?

There are 3 known substitutes for 53-111-1-165: 6409T11, PSN-50-904-1-165, 6409T31. Substitute compatibility should be verified for your specific system.

What is the NSN for 53-111-1-165?

53-111-1-165 is cataloged in the U.S. Government catalog under NSN 4210-01-129-8031. This indicates validated use in U.S. government and defense supply chains.

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53-111-1-165 — HEAD,SPRINKLER,FIRE PROTECTION

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