57139PC4IN — DISK,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

57139PC4IN: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, thread_class: 2A A, pressure_rating: 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS, outside_diameter: 5.125 INCHES NOMINAL IN, nominal_thread_size: 0.625 INCHES IN, under_flange_height: 1.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-734-5441, 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

57139PC4IN

NSN: 4820-00-734-5441
FSC: 4820 — Valves, Nonpowered
CAGE: 48422 — WILLIAM POWELL COMPANY, THE DBA POWELL VALVE DIV THE STARFLO CORPORATION (USA)

SPECIFICATIONS

material	STEEL
thread_class	2A A
pressure_rating	150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
outside_diameter	5.125 INCHES NOMINAL IN
nominal_thread_size	0.625 INCHES IN
under_flange_height	1.375 INCHES NOMINAL IN
thread_series_designator	UNIFIED NATIONAL COARSE (UNC)
flange_seat_to_disk_end_height	0.750 INCHES NOMINAL IN
NSN	4820-00-734-5441

COMPONENT DIAGRAM

KEY FEATURES

•

FLANGE SEAT TO DISK END HEIGHT: 0.750 INCHES NOMINAL IN

•

PRESSURE RATING: 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS

•

OUTSIDE DIAMETER: 5.125 INCHES NOMINAL IN

•

NOMINAL THREAD SIZE: 0.625 INCHES IN

•

UNDER FLANGE HEIGHT: 1.375 INCHES NOMINAL IN

•

THREAD CLASS: 2A A

•

MATERIAL: STEEL

•

THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)

TECHNICAL CHARACTERISTICS

FLANGE SEAT TO DISK END HEIGHT	0.750 INCHES NOMINAL IN
PRESSURE RATING	150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
OUTSIDE DIAMETER	5.125 INCHES NOMINAL IN
NOMINAL THREAD SIZE	0.625 INCHES IN
UNDER FLANGE HEIGHT	1.375 INCHES NOMINAL IN
THREAD CLASS	2A A
MATERIAL	STEEL
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)

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

023466-2-3PC4INSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 57139PC4IN?

57139PC4IN is a DISK,VALVE.

What parts can replace 57139PC4IN?

There is 1 known substitute for 57139PC4IN: 023466-2-3PC4IN. Substitute compatibility should be verified for your specific system.

What is the NSN for 57139PC4IN?

57139PC4IN is cataloged in the U.S. Government catalog under NSN 4820-00-734-5441. This indicates validated use in U.S. government and defense supply chains.

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