16-004-009-Z045 — VALVE,SAFETY RELIEF

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

16-004-009-Z045: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, connection_type: THREADED EXTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) ALL ENDS, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND ALL ENDS, disk_loading_method: SPRING. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-345-9971, 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

16-004-009-Z045

NSN: 4820-01-345-9971
FSC: 4820 — Valves, Nonpowered
CAGE: 43990 — NORGREN C A CO (USA)

SPECIFICATIONS

material	COPPER ALLOY BODY
connection_type	THREADED EXTERNAL PIPE ALL ENDS
connection_style	PLAIN (PIPE) ALL ENDS
style_designator	STRAIGHT THRU
thread_direction	RIGHT-HAND ALL ENDS
disk_loading_method	SPRING
flow_control_device	DISK
nominal_thread_size	0.250 INCHES ALL ENDS IN
maximum_operating_temp	93.0 CELSIUS SINGLE RESPONSE DEGC
valve_operation_method	AUTOMATIC
end_item_identification	5985-01-129-1794
media_for_which_designed	AIR SINGLE RESPONSE
NSN	4820-01-345-9971

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: DISK

•

CONNECTION STYLE: PLAIN (PIPE) ALL ENDS

•

CONNECTION TYPE: THREADED EXTERNAL PIPE ALL ENDS

•

STYLE DESIGNATOR: STRAIGHT THRU

•

THREAD DIRECTION: RIGHT-HAND ALL ENDS

•

NOMINAL THREAD SIZE: 0.250 INCHES ALL ENDS IN

•

MAXIMUM OPERATING TEMP: 93.0 CELSIUS SINGLE RESPONSE DEGC

•

DISK LOADING METHOD: SPRING

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	DISK
CONNECTION STYLE	PLAIN (PIPE) ALL ENDS
CONNECTION TYPE	THREADED EXTERNAL PIPE ALL ENDS
STYLE DESIGNATOR	STRAIGHT THRU
THREAD DIRECTION	RIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE	0.250 INCHES ALL ENDS IN
MAXIMUM OPERATING TEMP	93.0 CELSIUS SINGLE RESPONSE DEGC
DISK LOADING METHOD	SPRING
MEDIA FOR WHICH DESIGNED	AIR SINGLE RESPONSE
END ITEM IDENTIFICATION	5985-01-129-1794

OTHER ITEMS IN FSC 4820 — Valves, Nonpowered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230

SUBSTITUTES & CROSS-REFERENCES 3

16-004-010U045Reference document

Same NSN cross-reference

Reference document — Secondary reference

A3179952Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

16-004-013 45PSIReference document

Same NSN cross-reference

Reference document — Secondary reference

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 16-004-009-Z045?

16-004-009-Z045 is a VALVE,SAFETY RELIEF.

What parts can replace 16-004-009-Z045?

There are 3 known substitutes for 16-004-009-Z045: 16-004-010U045, A3179952, 16-004-013 45PSI. Substitute compatibility should be verified for your specific system.

What is the NSN for 16-004-009-Z045?

16-004-009-Z045 is cataloged in the U.S. Government catalog under NSN 4820-01-345-9971. This indicates validated use in U.S. government and defense supply chains.

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