40447-203 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

40447-203: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: NICKEL ALLOY STEM, body_style: STRAIGHT THRU, regulation_type: AUTOMATIC SINGLE STAGE, flow_control_device: DISK, valve_loading_method: SPRING. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-220-7710, 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

40447-203

NSN: 4820-01-220-7710
FSC: 4820 — Valves, Nonpowered
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)

SPECIFICATIONS

filter	NOT INCLUDED
material	NICKEL ALLOY STEM
body_style	STRAIGHT THRU
regulation_type	AUTOMATIC SINGLE STAGE
flow_control_device	DISK
valve_loading_method	SPRING
outlet_pressure_range	50.0 TO 100.0 CAMERA MOUNT
end_connection_quantity	2
media_for_which_designed	WATER, SALT
first_end_connection_type	PLAIN FACE FLANGE
first_end_flange_thickness	0.938 INCHES NOMINAL IN
first_end_style_designator	PLAIN
NSN	4820-01-220-7710

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END BOLT HOLE QUANTITY: 8

•

FLOW CONTROL DEVICE: DISK

•

SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL

•

BODY STYLE: STRAIGHT THRU

•

REGULATION TYPE: AUTOMATIC SINGLE STAGE

•

FIRST END FLANGE THICKNESS: 0.938 INCHES NOMINAL IN

•

FIRST END FLANGE OUTSIDE DIAMETER: 6.625 INCHES NOMINAL IN

•

FIRST END STYLE DESIGNATOR: PLAIN

TECHNICAL CHARACTERISTICS

FIRST END BOLT HOLE QUANTITY	8
FLOW CONTROL DEVICE	DISK
SECOND END RELATIONSHIP WITH FIRST END	IDENTICAL
BODY STYLE	STRAIGHT THRU
REGULATION TYPE	AUTOMATIC SINGLE STAGE
FIRST END FLANGE THICKNESS	0.938 INCHES NOMINAL IN
FIRST END FLANGE OUTSIDE DIAMETER	6.625 INCHES NOMINAL IN
FIRST END STYLE DESIGNATOR	PLAIN
FIRST END BOLT HOLE DIAMETER	0.688 INCHES NOMINAL IN
FIRST END BOLT CIRCLE DIAMETER	5.500 INCHES NOMINAL IN

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 2

40447-02 50T100PSIReference document

Same NSN cross-reference

Reference document — Secondary reference

40447-02Reference 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 40447-203?

40447-203 is a VALVE,REGULATING,FLUID PRESSURE.

What parts can replace 40447-203?

There are 2 known substitutes for 40447-203: 40447-02 50T100PSI, 40447-02. Substitute compatibility should be verified for your specific system.

What is the NSN for 40447-203?

40447-203 is cataloged in the U.S. Government catalog under NSN 4820-01-220-7710. This indicates validated use in U.S. government and defense supply chains.

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40447-203 — VALVE,REGULATING,FLUID PRESSURE

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