159-04-150 — VALVE,SAFETY RELIEF

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

159-04-150: 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, special_features: FACTORY SET AND SEALED, style_designator: ANGLE, thread_direction: RIGHT-HAND ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-437-3907, 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

159-04-150

NSN: 4820-01-437-3907
FSC: 4820 — Valves, Nonpowered
CAGE: 58470 — PARKER-HANNIFIN CORPORATION DBA PNEUMATIC NORTH AMERICA DIV PNEUMATICS NORTH AMERICA (USA)

SPECIFICATIONS

material	COPPER ALLOY BODY
connection_type	THREADED EXTERNAL PIPE ALL ENDS
connection_style	PLAIN (PIPE) ALL ENDS
special_features	FACTORY SET AND SEALED
style_designator	ANGLE
thread_direction	RIGHT-HAND ALL ENDS
disk_loading_method	SPRING
nominal_thread_size	0.500 INCHES ALL ENDS IN
maximum_operating_temp	300.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_method	AUTOMATIC OR MANUAL
media_for_which_designed	AIR SINGLE RESPONSE
opening_pressure_setting	150.0 POUNDS PER SQUARE INCH LBS
NSN	4820-01-437-3907

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: PLAIN (PIPE) ALL ENDS

•

CONNECTION TYPE: THREADED EXTERNAL PIPE ALL ENDS

•

STYLE DESIGNATOR: ANGLE

•

THREAD DIRECTION: RIGHT-HAND ALL ENDS

•

NOMINAL THREAD SIZE: 0.500 INCHES ALL ENDS IN

•

MAXIMUM OPERATING TEMP: 300.0 FAHRENHEIT SINGLE RESPONSE DEGF

•

DISK LOADING METHOD: SPRING

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	PLAIN (PIPE) ALL ENDS
CONNECTION TYPE	THREADED EXTERNAL PIPE ALL ENDS
STYLE DESIGNATOR	ANGLE
THREAD DIRECTION	RIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE	0.500 INCHES ALL ENDS IN
MAXIMUM OPERATING TEMP	300.0 FAHRENHEIT SINGLE RESPONSE DEGF
DISK LOADING METHOD	SPRING
SPECIAL FEATURES	FACTORY SET AND SEALED
MEDIA FOR WHICH DESIGNED	AIR SINGLE RESPONSE
MATERIAL	COPPER ALLOY BODY

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 1

440771Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

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 159-04-150?

159-04-150 is a VALVE,SAFETY RELIEF.

What parts can replace 159-04-150?

There is 1 known substitute for 159-04-150: 440771. Substitute compatibility should be verified for your specific system.

What is the NSN for 159-04-150?

159-04-150 is cataloged in the U.S. Government catalog under NSN 4820-01-437-3907. This indicates validated use in U.S. government and defense supply chains.

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159-04-150 — VALVE,SAFETY RELIEF

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