40397-403 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

40397-403: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: RUBBER SYNTHETIC FLOW CONTROL DEVICE, body_style: STRAIGHT THRU, furnished_items: TAILPIECE W/GROOVES, regulation_type: AUTOMATIC SINGLE STAGE, flow_control_device: DISK. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-482-7910, 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

40397-403

NSN: 4820-01-482-7910
FSC: 4820 — Valves, Nonpowered
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)

SPECIFICATIONS

filter	NOT INCLUDED
material	RUBBER SYNTHETIC FLOW CONTROL DEVICE
body_style	STRAIGHT THRU
furnished_items	TAILPIECE W/GROOVES
regulation_type	AUTOMATIC SINGLE STAGE
flow_control_device	DISK
valve_loading_method	SPRING
face_to_face_distance	9.250 INCHES NOMINAL IN
outlet_pressure_range	5.0 TO 60.0 CAMERA MOUNT
end_connection_quantity	2
end_item_identification	AVENGER CLASS MCM
media_for_which_designed	WATER, SALT
NSN	4820-01-482-7910

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: DISK

•

SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL

•

BODY STYLE: STRAIGHT THRU

•

FACE TO FACE DISTANCE: 9.250 INCHES NOMINAL IN

•

REGULATION TYPE: AUTOMATIC SINGLE STAGE

•

FIRST END STYLE DESIGNATOR: REDUCED SOCKET WITH ONE BRAZING RING

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE SEAT

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	DISK
SECOND END RELATIONSHIP WITH FIRST END	IDENTICAL
BODY STYLE	STRAIGHT THRU
FACE TO FACE DISTANCE	9.250 INCHES NOMINAL IN
REGULATION TYPE	AUTOMATIC SINGLE STAGE
FIRST END STYLE DESIGNATOR	REDUCED SOCKET WITH ONE BRAZING RING
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
END CONNECTION QUANTITY	2
OUTLET PRESSURE RANGE	5.0 TO 60.0 CAMERA MOUNT

SUBSTITUTES & CROSS-REFERENCES 2

40397-4 ASSY 40397-403Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

40397-4Reference 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 40397-403?

40397-403 is a VALVE,REGULATING,FLUID PRESSURE.

What parts can replace 40397-403?

There are 2 known substitutes for 40397-403: 40397-4 ASSY 40397-403, 40397-4. Substitute compatibility should be verified for your specific system.

What is the NSN for 40397-403?

40397-403 is cataloged in the U.S. Government catalog under NSN 4820-01-482-7910. This indicates validated use in U.S. government and defense supply chains.

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40397-403 — VALVE,REGULATING,FLUID PRESSURE

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