1503N 056420 — VALVE,GATE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

1503N 056420: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING DISK, stem_type: RISING, valve_size: 4.000 INCHES IN, bonnet_type: OUTSIDE SCREW-YOKE, pressure_class: ERR-060, connection_type: BUTT WELD PIPE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-166-8620, 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

1503N 056420

NSN: 4820-01-166-8620
FSC: 4820 — Valves, Nonpowered
CAGE: 48422 — WILLIAM POWELL COMPANY, THE DBA POWELL VALVE DIV THE STARFLO CORPORATION (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING DISK
stem_type	RISING
valve_size	4.000 INCHES IN
bonnet_type	OUTSIDE SCREW-YOKE
pressure_class	ERR-060
connection_type	BUTT WELD PIPE
features_provided	BONNET PACKING
valve_operation_method	MANUAL
bonnet_attachment_method	BOLTED
operating_pressure_and_type	150.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 150.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
inlet_relationship_with_outlet	IDENTICAL
nominal_pipe_size_accommodated	4.000 INCHES IN
NSN	4820-01-166-8620

COMPONENT DIAGRAM

KEY FEATURES

•

INLET RELATIONSHIP WITH OUTLET: IDENTICAL

•

NOMINAL PIPE SIZE ACCOMMODATED: 4.000 INCHES IN

•

MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED: 500.0 FAHRENHEIT STEAM AND 500.0 FAHRENHEIT WATER DEGF

•

OPERATING PRESSURE AND TYPE: 150.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 150.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS

•

STEM TYPE: RISING

•

CONNECTION TYPE: BUTT WELD PIPE

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A216 GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY

TECHNICAL CHARACTERISTICS

INLET RELATIONSHIP WITH OUTLET	IDENTICAL
NOMINAL PIPE SIZE ACCOMMODATED	4.000 INCHES IN
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED	500.0 FAHRENHEIT STEAM AND 500.0 FAHRENHEIT WATER DEGF
OPERATING PRESSURE AND TYPE	150.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 150.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
STEM TYPE	RISING
CONNECTION TYPE	BUTT WELD PIPE
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A216 GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A182 GRADE F6 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A351 GRADE CA15 ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A519 GRADE MT1015 ASSN STD SINGLE MATERIAL RESPONSE SEAT

SUBSTITUTES & CROSS-REFERENCES 2

1503N 056420 4IN BUTT-WELDSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

056420Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 1503N 056420?

1503N 056420 is a VALVE,GATE.

What parts can replace 1503N 056420?

There are 2 known substitutes for 1503N 056420: 1503N 056420 4IN BUTT-WELD, 056420. Substitute compatibility should be verified for your specific system.

What is the NSN for 1503N 056420?

1503N 056420 is cataloged in the U.S. Government catalog under NSN 4820-01-166-8620. This indicates validated use in U.S. government and defense supply chains.

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