Name: SUPPORT SEAT
Brand: Unknown
SKU: 280038ITEM17

280038ITEM17 ✓ Verified by PartsTable

— · GATE VALVE

WHAT YOU NEED TO KNOW

Full open or full close only — never throttle Rising stem shows position visually

Throttling a gate valve erodes seats

PRODUCT OVERVIEW

The SUPPORT SEAT is a the manufacturer industrial component. Key specifications include end_item_identification: MAROTTA VALVE CORP PRESSURE REDUCING VALVE P/N 280038. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-030-5231, 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

280038ITEM17

NSN: 4820-01-030-5231
FSC: 4820
CAGE: 99657 — MAROTTA CONTROLS INC (USA)

SPECIFICATIONS

end_item_identification	MAROTTA VALVE CORP PRESSURE REDUCING VALVE P/N 280038
NSN	4820-01-030-5231

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATERIAL CORROSION RESISTING STEEL,OD 0.561 IN.,FLANGE OD 0.678 IN.,ID 0.377 IN.,THICKNESS OVERALL 0.161 IN.,FLANGE THICKNESS 0.066 IN.,FACE GROOVE OD 0.527 IN.,FACE GROOVE ID 0.430 IN.,FACE GROOVE DEPTH 0.073 IN. IN

TECHNICAL CHARACTERISTICS (FLIS)

GENERAL CHARACTERISTICS ITEM DESCRIPTION	MATERIAL CORROSION RESISTING STEEL,OD 0.561 IN.,FLANGE OD 0.678 IN.,ID 0.377 IN.,THICKNESS OVERALL 0.161 IN.,FLANGE THICKNESS 0.066 IN.,FACE GROOVE OD 0.527 IN.,FACE GROOVE ID 0.430 IN.,FACE GROOVE DEPTH 0.073 IN. IN
END ITEM IDENTIFICATION	MAROTTA VALVE CORP PRESSURE REDUCING VALVE P/N 280038

VERIFIED SUBSTITUTES & CROSS-REFERENCES 10

280038ITEM18Interchangeable