581R150 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

581R150: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: STEEL FLOW CONTROL DEVICE, body_style: TEE, temp_rating: -65.0 FAHRENHEIT MINIMUM AND 275.0 FAHRENHEIT MAXIMUM DEGF, furnished_items: AUTOMATIC RELIEF VALVE, regulation_type: AUTOMATIC SINGLE STAGE. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-159-0800, 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

581R150

NSN: 4820-00-159-0800
FSC: 4820 — Valves, Nonpowered
CAGE: 00672 — GRIMES AEROSPACE CO (USA)

SPECIFICATIONS

filter	NOT INCLUDED
material	STEEL FLOW CONTROL DEVICE
body_style	TEE
temp_rating	-65.0 FAHRENHEIT MINIMUM AND 275.0 FAHRENHEIT MAXIMUM DEGF
furnished_items	AUTOMATIC RELIEF VALVE
regulation_type	AUTOMATIC SINGLE STAGE
surface_treatment	ANODIZE OUTSIDE
flow_control_device	PISTON, TOP GUIDED
valve_loading_method	SPRING
first_end_thread_class	3B
end_connection_quantity	3
outlet_pressure_setting	ERR-060
NSN	4820-00-159-0800

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: PISTON, TOP GUIDED

•

FIRST END THREAD DIRECTION: RIGHT-HAND

•

SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL

•

BODY STYLE: TEE

•

REGULATION TYPE: AUTOMATIC SINGLE STAGE

•

FIRST END THREAD CLASS: 3B

•

THIRD END RELATIONSHIP WITH PRECEDING ENDS: IDENTICAL WITH FIRST END

•

FIRST END STYLE DESIGNATOR: GASKET SEAL

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	PISTON, TOP GUIDED
FIRST END THREAD DIRECTION	RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END	IDENTICAL
BODY STYLE	TEE
REGULATION TYPE	AUTOMATIC SINGLE STAGE
FIRST END THREAD CLASS	3B
THIRD END RELATIONSHIP WITH PRECEDING ENDS	IDENTICAL WITH FIRST END
FIRST END STYLE DESIGNATOR	GASKET SEAL
TEMP RATING	-65.0 FAHRENHEIT MINIMUM AND 275.0 FAHRENHEIT MAXIMUM DEGF
END CONNECTION QUANTITY	3

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

65652-09030-101Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

581R150-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

581R150-2Reference 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 581R150?

581R150 is a VALVE,REGULATING,FLUID PRESSURE.

What parts can replace 581R150?

There are 3 known substitutes for 581R150: 65652-09030-101, 581R150-1, 581R150-2. Substitute compatibility should be verified for your specific system.

What is the NSN for 581R150?

581R150 is cataloged in the U.S. Government catalog under NSN 4820-00-159-0800. This indicates validated use in U.S. government and defense supply chains.

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581R150 — VALVE,REGULATING,FLUID PRESSURE

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