DS-B-90346 — VALVE,CHECK

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

DS-B-90346: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, connection_type: BUTT WELD PIPE ALL ENDS, connection_style: BEVELED (PIPE) ALL ENDS, style_designator: STRAIGHT THRU, mounting_position: HORIZONTAL, disk_loading_method: WEIGHT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-451-9039, 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

DS-B-90346

NSN: 4820-01-451-9039
FSC: 4820 — Valves, Nonpowered
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)

SPECIFICATIONS

material	COPPER ALLOY BODY
connection_type	BUTT WELD PIPE ALL ENDS
connection_style	BEVELED (PIPE) ALL ENDS
style_designator	STRAIGHT THRU
mounting_position	HORIZONTAL
disk_loading_method	WEIGHT
flow_control_device	DISK
valve_operation_method	AUTOMATIC
end_item_identification	SEAWOLF CLASS SSN
nominal_pipe_size_accommodated	3.000 INCHES ALL ENDS IN
NSN	4820-01-451-9039

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: DISK

•

NOMINAL PIPE SIZE ACCOMMODATED: 3.000 INCHES ALL ENDS IN

•

CONNECTION STYLE: BEVELED (PIPE) ALL ENDS

•

MOUNTING POSITION: HORIZONTAL

•

CONNECTION TYPE: BUTT WELD PIPE ALL ENDS

•

STYLE DESIGNATOR: STRAIGHT THRU

•

DISK LOADING METHOD: WEIGHT

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	DISK
NOMINAL PIPE SIZE ACCOMMODATED	3.000 INCHES ALL ENDS IN
CONNECTION STYLE	BEVELED (PIPE) ALL ENDS
MOUNTING POSITION	HORIZONTAL
CONNECTION TYPE	BUTT WELD PIPE ALL ENDS
STYLE DESIGNATOR	STRAIGHT THRU
DISK LOADING METHOD	WEIGHT
END ITEM IDENTIFICATION	SEAWOLF CLASS SSN
MATERIAL	COPPER ALLOY BODY
VALVE OPERATION METHOD	AUTOMATIC

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

211065364Same 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 DS-B-90346?

DS-B-90346 is a VALVE,CHECK.

What parts can replace DS-B-90346?

There is 1 known substitute for DS-B-90346: 211065364. Substitute compatibility should be verified for your specific system.

What is the NSN for DS-B-90346?

DS-B-90346 is cataloged in the U.S. Government catalog under NSN 4820-01-451-9039. This indicates validated use in U.S. government and defense supply chains.

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