2602-35 PIECE 19 — SEAT,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

2602-35 PIECE 19: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, thread_class: 3A SINGLE THREADED PORTION A, thread_length: 0.625 INCHES NOMINAL SINGLE THREADED PORTION IN, overall_height: 0.625 INCHES NOMINAL IN, style_designator: PLAIN THREADED, seat_angle_in_deg: 45.000 NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-141-1465, 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

2602-35 PIECE 19

NSN: 4820-01-141-1465
FSC: 4820 — Valves, Nonpowered
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)

SPECIFICATIONS

material	NICKEL ALLOY OVERALL
thread_class	3A SINGLE THREADED PORTION A
thread_length	0.625 INCHES NOMINAL SINGLE THREADED PORTION IN
overall_height	0.625 INCHES NOMINAL IN
style_designator	PLAIN THREADED
seat_angle_in_deg	45.000 NOMINAL
nominal_thread_size	4.250 INCHES SINGLE THREADED PORTION IN
body_inside_diameter	3.875 INCHES NOMINAL IN
seating_surface_shape	ANGULAR
thread_quantity_per_inch	12 SINGLE THREADED PORTION
thread_series_designator	UN SINGLE THREADED PORTION
NSN	4820-01-141-1465

COMPONENT DIAGRAM

KEY FEATURES

•

THREAD LENGTH: 0.625 INCHES NOMINAL SINGLE THREADED PORTION IN

•

STYLE DESIGNATOR: PLAIN THREADED

•

BODY INSIDE DIAMETER: 3.875 INCHES NOMINAL IN

•

NOMINAL THREAD SIZE: 4.250 INCHES SINGLE THREADED PORTION IN

•

THREAD CLASS: 3A SINGLE THREADED PORTION A

•

THREAD QUANTITY PER INCH: 12 SINGLE THREADED PORTION

•

MATERIAL: NICKEL ALLOY OVERALL

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.625 INCHES NOMINAL IN
THREAD LENGTH	0.625 INCHES NOMINAL SINGLE THREADED PORTION IN
STYLE DESIGNATOR	PLAIN THREADED
BODY INSIDE DIAMETER	3.875 INCHES NOMINAL IN
NOMINAL THREAD SIZE	4.250 INCHES SINGLE THREADED PORTION IN
THREAD CLASS	3A SINGLE THREADED PORTION A
THREAD QUANTITY PER INCH	12 SINGLE THREADED PORTION
MATERIAL	NICKEL ALLOY OVERALL
SEAT ANGLE IN DEG	45.000 NOMINAL
THREAD SERIES DESIGNATOR	UN SINGLE THREADED PORTION

SUBSTITUTES & CROSS-REFERENCES 2

2602-35Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

504-4326478Reference 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 2602-35 PIECE 19?

2602-35 PIECE 19 is a SEAT,VALVE.

What parts can replace 2602-35 PIECE 19?

There are 2 known substitutes for 2602-35 PIECE 19: 2602-35, 504-4326478. Substitute compatibility should be verified for your specific system.

What is the NSN for 2602-35 PIECE 19?

2602-35 PIECE 19 is cataloged in the U.S. Government catalog under NSN 4820-01-141-1465. This indicates validated use in U.S. government and defense supply chains.

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2602-35 PIECE 19 — SEAT,VALVE

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