274037-13 — VALVE,CHECK

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

274037-13: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: COPPER FLOW CONTROL DEVICE, connection_type: UNTHREADED INTERNAL TUBE FIRST END, connection_style: SOCKET (TUBE) SECOND END, special_features: 500PSIG WORKING PRESSURE RATED AT 86 DEGREES F. LIQUID AND 5 DEGREES F.

EVAPORATOR., style_designator: STRAIGHT THRU, mounting_position: HORIZONTAL OR VERTICAL. This part is cataloged in the U.S. Government catalog under NSN 4820-01-494-3494, 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

274037-13

NSN: 4820-01-494-3494
FSC: 4820 — Valves, Nonpowered
CAGE: 0NSY4 — PARKER-HANNIFIN CORPORATION DBA CLIMATE SYSTEMS DIVISION DIV CLIMATE SYSTEMS DIVISION COPPER & AS (USA)

SPECIFICATIONS

material	COPPER FLOW CONTROL DEVICE
connection_type	UNTHREADED INTERNAL TUBE FIRST END
connection_style	SOCKET (TUBE) SECOND END
special_features	500PSIG WORKING PRESSURE RATED AT 86 DEGREES F. LIQUID AND 5 DEGREES F. EVAPORATOR.
style_designator	STRAIGHT THRU
mounting_position	HORIZONTAL OR VERTICAL
disk_loading_method	SPRING
flow_control_device	BALL
valve_operation_method	AUTOMATIC
end_item_identification	NSN 4120-01-449-0459 AIR CONDITIONER
nominal_outside_diameter_tube_accommodated	0.500 INCHES SECOND END IN
NSN	4820-01-494-3494

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: BALL

•

CONNECTION STYLE: SOCKET (TUBE) SECOND END

•

MOUNTING POSITION: HORIZONTAL OR VERTICAL

•

CONNECTION TYPE: UNTHREADED INTERNAL TUBE FIRST END

•

STYLE DESIGNATOR: STRAIGHT THRU

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.625 INCHES FIRST END IN

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	BALL
CONNECTION STYLE	SOCKET (TUBE) SECOND END
CONNECTION STYLE	SOCKET (TUBE) FIRST END
MOUNTING POSITION	HORIZONTAL OR VERTICAL
CONNECTION TYPE	UNTHREADED INTERNAL TUBE FIRST END
CONNECTION TYPE	UNTHREADED INTERNAL TUBE SECOND END
STYLE DESIGNATOR	STRAIGHT THRU
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.625 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.500 INCHES SECOND END IN
DISK LOADING METHOD	SPRING

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 3

AF-9454217Reference document

Same NSN cross-reference

Reference document — Secondary reference

274150-00Reference document

Same NSN cross-reference

Reference document — Secondary reference

9454217Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 274037-13?

274037-13 is a VALVE,CHECK.

What parts can replace 274037-13?

There are 3 known substitutes for 274037-13: AF-9454217, 274150-00, 9454217. Substitute compatibility should be verified for your specific system.

What is the NSN for 274037-13?

274037-13 is cataloged in the U.S. Government catalog under NSN 4820-01-494-3494. This indicates validated use in U.S. government and defense supply chains.

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