40398-912 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

40398-912: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include material: COPPER ALLOY 922 BODY, body_style: STRAIGHT THRU, valve_size: 0.750 INCHES IN, flow_control_device: DISK, valve_loading_method: SPRING, face_to_face_distance: 9.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-577-3489, 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

40398-912

NSN: 4820-01-577-3489
FSC: 4820 — Valves, Nonpowered
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)

SPECIFICATIONS

material	COPPER ALLOY 922 BODY
body_style	STRAIGHT THRU
valve_size	0.750 INCHES IN
flow_control_device	DISK
valve_loading_method	SPRING
face_to_face_distance	9.625 INCHES NOMINAL IN
end_connection_quantity	2
end_item_identification	NEW CONSTRUCTION DDG1000
media_for_which_designed	WATER, SALT AND WATER, FRESH
first_end_connection_type	UNTHREADED INTERNAL PIPE
material_document_and_classification	UNABLE TO DECODE
NSN	4820-01-577-3489

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: DISK

•

BODY STYLE: STRAIGHT THRU

•

FACE TO FACE DISTANCE: 9.625 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE

•

END CONNECTION QUANTITY: 2

•

VALVE SIZE: 0.750 INCHES IN

•

VALVE LOADING METHOD: SPRING

•

FIRST END CONNECTION TYPE: UNTHREADED INTERNAL PIPE

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	DISK
BODY STYLE	STRAIGHT THRU
FACE TO FACE DISTANCE	9.625 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	UNABLE TO DECODE
END CONNECTION QUANTITY	2
VALVE SIZE	0.750 INCHES IN
VALVE LOADING METHOD	SPRING
FIRST END CONNECTION TYPE	UNTHREADED INTERNAL PIPE
END ITEM IDENTIFICATION	NEW CONSTRUCTION DDG1000
MATERIAL	COPPER ALLOY 922 BODY

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

40398-9 ASSEMBLY 40398-912Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 40398-912?

40398-912 is a VALVE,REGULATING,FLUID PRESSURE.

What parts can replace 40398-912?

There is 1 known substitute for 40398-912: 40398-9 ASSEMBLY 40398-912. Substitute compatibility should be verified for your specific system.

What is the NSN for 40398-912?

40398-912 is cataloged in the U.S. Government catalog under NSN 4820-01-577-3489. This indicates validated use in U.S. government and defense supply chains.

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40398-912 — VALVE,REGULATING,FLUID PRESSURE

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