P125NI — SEAT,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

P125NI: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, thread_class: 2A SINGLE THREADED PORTION A, thread_length: 0.375 INCHES NOMINAL SINGLE THREADED PORTION IN, flange_diameter: 1.000 INCHES NOMINAL IN, style_designator: THREADED FLANGED, seat_angle_in_deg: 43.000 NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-564-3320, 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

P125NI

NSN: 4820-00-564-3320
FSC: 4820 — Valves, Nonpowered
CAGE: 74965 — CLARK-RELIANCE LLC DBA JERGUSON GAGE & VALVE (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
thread_class	2A SINGLE THREADED PORTION A
thread_length	0.375 INCHES NOMINAL SINGLE THREADED PORTION IN
flange_diameter	1.000 INCHES NOMINAL IN
style_designator	THREADED FLANGED
seat_angle_in_deg	43.000 NOMINAL
nominal_thread_size	0.750 INCHES SINGLE THREADED PORTION IN
under_flange_height	0.500 INCHES NOMINAL IN
body_inside_diameter	0.378 INCHES NOMINAL IN
seating_surface_shape	ANGULAR
thread_series_designator	UNF SINGLE THREADED PORTION
flange_seat_to_disk_end_height	0.125 INCHES NOMINAL IN
NSN	4820-00-564-3320

COMPONENT DIAGRAM

KEY FEATURES

•

FLANGE SEAT TO DISK END HEIGHT: 0.125 INCHES NOMINAL IN

•

FLANGE DIAMETER: 1.000 INCHES NOMINAL IN

•

THREAD LENGTH: 0.375 INCHES NOMINAL SINGLE THREADED PORTION IN

•

STYLE DESIGNATOR: THREADED FLANGED

•

BODY INSIDE DIAMETER: 0.378 INCHES NOMINAL IN

•

NOMINAL THREAD SIZE: 0.750 INCHES SINGLE THREADED PORTION IN

•

UNDER FLANGE HEIGHT: 0.500 INCHES NOMINAL IN

•

THREAD CLASS: 2A SINGLE THREADED PORTION A

TECHNICAL CHARACTERISTICS

FLANGE SEAT TO DISK END HEIGHT	0.125 INCHES NOMINAL IN
FLANGE DIAMETER	1.000 INCHES NOMINAL IN
THREAD LENGTH	0.375 INCHES NOMINAL SINGLE THREADED PORTION IN
STYLE DESIGNATOR	THREADED FLANGED
BODY INSIDE DIAMETER	0.378 INCHES NOMINAL IN
NOMINAL THREAD SIZE	0.750 INCHES SINGLE THREADED PORTION IN
UNDER FLANGE HEIGHT	0.500 INCHES NOMINAL IN
THREAD CLASS	2A SINGLE THREADED PORTION A
MATERIAL	STEEL CORROSION RESISTING OVERALL
SEAT ANGLE IN DEG	43.000 NOMINAL

SUBSTITUTES & CROSS-REFERENCES 3

P755Reference document

Same NSN cross-reference

Reference document — Secondary reference

A7850PC16Reference document

Same NSN cross-reference

Reference document — Secondary reference

A7851PC19Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 P125NI?

P125NI is a SEAT,VALVE.

What parts can replace P125NI?

There are 3 known substitutes for P125NI: P755, A7850PC16, A7851PC19. Substitute compatibility should be verified for your specific system.

What is the NSN for P125NI?

P125NI is cataloged in the U.S. Government catalog under NSN 4820-00-564-3320. This indicates validated use in U.S. government and defense supply chains.

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P125NI — SEAT,VALVE

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