176-703-020-810-004 — VALVE,CHECK

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

176-703-020-810-004: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: IRON BODY, valve_size: 2.000 INCHES IN, flange_shape: ROUND WITH HOLES ALL ENDS, connection_type: FLANGE ALL ENDS, style_designator: STRAIGHT THRU FLANGED ENDS, mounting_position: HORIZONTAL OR VERTICAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-358-8942, 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

176-703-020-810-004

NSN: 4820-01-358-8942
FSC: 4820 — Valves, Nonpowered
CAGE: 04613 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP (USA)

SPECIFICATIONS

material	IRON BODY
valve_size	2.000 INCHES IN
flange_shape	ROUND WITH HOLES ALL ENDS
connection_type	FLANGE ALL ENDS
style_designator	STRAIGHT THRU FLANGED ENDS
mounting_position	HORIZONTAL OR VERTICAL
flange_face_design	PLAIN ALL ENDS
disk_loading_method	SPRING
flow_control_device	DISK
valve_operation_method	AUTOMATIC
media_for_which_designed	WATER-OIL-GAS SINGLE RESPONSE
NSN	4820-01-358-8942

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: DISK

•

FLANGE SHAPE: ROUND WITH HOLES ALL ENDS

•

FLANGE FACE DESIGN: PLAIN ALL ENDS

•

MOUNTING POSITION: HORIZONTAL OR VERTICAL

•

CONNECTION TYPE: FLANGE ALL ENDS

•

STYLE DESIGNATOR: STRAIGHT THRU FLANGED ENDS

•

VALVE SIZE: 2.000 INCHES IN

•

DISK LOADING METHOD: SPRING

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	DISK
FLANGE SHAPE	ROUND WITH HOLES ALL ENDS
FLANGE FACE DESIGN	PLAIN ALL ENDS
MOUNTING POSITION	HORIZONTAL OR VERTICAL
CONNECTION TYPE	FLANGE ALL ENDS
STYLE DESIGNATOR	STRAIGHT THRU FLANGED ENDS
VALVE SIZE	2.000 INCHES IN
DISK LOADING METHOD	SPRING
MEDIA FOR WHICH DESIGNED	WATER-OIL-GAS SINGLE RESPONSE
MATERIAL	IRON 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

176-703-020-810-016Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 176-703-020-810-004?

176-703-020-810-004 is a VALVE,CHECK.

What parts can replace 176-703-020-810-004?

There is 1 known substitute for 176-703-020-810-004: 176-703-020-810-016. Substitute compatibility should be verified for your specific system.

What is the NSN for 176-703-020-810-004?

176-703-020-810-004 is cataloged in the U.S. Government catalog under NSN 4820-01-358-8942. This indicates validated use in U.S. government and defense supply chains.

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