20158 475T525PSI — VALVE,SAFETY RELIEF

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

20158 475T525PSI: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416 STEM, valve_size: 10.000 INCHES IN, flange_shape: ROUND WITH HOLES FIRST END, connection_type: FLANGE FIRST END, style_designator: ANGLE FLANGED ENDS, nominal_thickness: 2.500 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-141-8847, 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

20158 475T525PSI

NSN: 4820-01-141-8847
FSC: 4820 — Valves, Nonpowered
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)

SPECIFICATIONS

material	STEEL COMP 416 STEM
valve_size	10.000 INCHES IN
flange_shape	ROUND WITH HOLES FIRST END
connection_type	FLANGE FIRST END
style_designator	ANGLE FLANGED ENDS
nominal_thickness	2.500 INCHES FIRST END IN
bolt_hole_quantity	12 SECOND END
flange_face_design	PLAIN SECOND END
operating_pressure	600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_method	SPRING
flow_control_device	DISK
maximum_operating_temp	450.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN	4820-01-141-8847

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: DISK

•

FLANGE SHAPE: ROUND WITH HOLES FIRST END

•

FLANGE FACE DESIGN: RAISED STRAIGHT FIRST END

•

BOLT CIRCLE NOMINAL DIAMETER: 11.500 INCHES SECOND END IN

•

CONNECTION TYPE: FLANGE SECOND END

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	DISK
FLANGE SHAPE	ROUND WITH HOLES FIRST END
FLANGE SHAPE	ROUND WITH HOLES SECOND END
FLANGE FACE DESIGN	RAISED STRAIGHT FIRST END
FLANGE FACE DESIGN	PLAIN SECOND END
BOLT CIRCLE NOMINAL DIAMETER	11.500 INCHES SECOND END IN
BOLT CIRCLE NOMINAL DIAMETER	17.000 INCHES FIRST END IN
CONNECTION TYPE	FLANGE SECOND END
CONNECTION TYPE	FLANGE FIRST END
STYLE DESIGNATOR	ANGLE FLANGED ENDS

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

5055RA140009 475T525PSIReference 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 20158 475T525PSI?

20158 475T525PSI is a VALVE,SAFETY RELIEF.

What parts can replace 20158 475T525PSI?

There is 1 known substitute for 20158 475T525PSI: 5055RA140009 475T525PSI. Substitute compatibility should be verified for your specific system.

What is the NSN for 20158 475T525PSI?

20158 475T525PSI is cataloged in the U.S. Government catalog under NSN 4820-01-141-8847. This indicates validated use in U.S. government and defense supply chains.

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20158 475T525PSI — VALVE,SAFETY RELIEF

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