88426 — SEAT,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

88426: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL UNS J03002 OVERALL, overall_height: 2.750 INCHES MINIMUM AND 2.765 INCHES MAXIMUM IN, pressure_rating: 600.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, style_designator: PLAIN, seat_angle_in_deg: 45.000 NOMINAL, body_inside_diameter: 5.062 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-013-3388, 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

88426

NSN: 4820-01-013-3388
NIINs: 010133388, 010142695
FSC: 4820 — Valves, Nonpowered
CAGE: 57574 — VELAN VALVE CORP. (USA)

SPECIFICATIONS

material	STEEL UNS J03002 OVERALL
overall_height	2.750 INCHES MINIMUM AND 2.765 INCHES MAXIMUM IN
pressure_rating	600.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
style_designator	PLAIN
seat_angle_in_deg	45.000 NOMINAL
body_inside_diameter	5.062 INCHES NOMINAL IN
body_outside_diameter	6.357 INCHES MINIMUM AND 6.365 INCHES MAXIMUM IN
seating_surface_shape	ANGULAR
end_item_identification	USED ON 5 AND 6IN PRESSURE SEAL GATE VALVES IN
material_document_and_classification	ASTM A216, GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	4820-01-013-3388

COMPONENT DIAGRAM

KEY FEATURES

•

BODY OUTSIDE DIAMETER: 6.357 INCHES MINIMUM AND 6.365 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: PLAIN

•

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

•

BODY INSIDE DIAMETER: 5.062 INCHES NOMINAL IN

•

MATERIAL: STEEL UNS J03002 OVERALL

•

SEAT ANGLE IN DEG: 45.000 NOMINAL

•

SEATING SURFACE SHAPE: ANGULAR

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	2.750 INCHES MINIMUM AND 2.765 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER	6.357 INCHES MINIMUM AND 6.365 INCHES MAXIMUM IN
STYLE DESIGNATOR	PLAIN
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A216, GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE OVERALL
BODY INSIDE DIAMETER	5.062 INCHES NOMINAL IN
MATERIAL	STEEL UNS J03002 OVERALL
SEAT ANGLE IN DEG	45.000 NOMINAL
SEATING SURFACE SHAPE	ANGULAR

SUBSTITUTES & CROSS-REFERENCES 1

88426 5IN PIECEReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

Ready to buy 88426?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 88426?

88426 is a SEAT,VALVE.

What parts can replace 88426?

There is 1 known substitute for 88426: 88426 5IN PIECE. Substitute compatibility should be verified for your specific system.

What is the NSN for 88426?

88426 is cataloged in the U.S. Government catalog under NSN 4820-01-013-3388. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

88426 — SEAT,VALVE

Request a Quote — 88426