D-041B6 — VALVE,CHECK

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

D-041B6: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL BODY, flange_shape: ROUND ALL ENDS, connection_type: FLANGE ALL ENDS, style_designator: STRAIGHT THRU, mounting_position: HORIZONTAL, nominal_thickness: 1.000 INCHES ALL ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-331-2821, 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

D-041B6

NSN: 4820-01-331-2821
FSC: 4820 — Valves, Nonpowered
CAGE: 15916 — DANIEL INDUSTRIES INC (USA)

SPECIFICATIONS

material	STEEL BODY
flange_shape	ROUND ALL ENDS
connection_type	FLANGE ALL ENDS
style_designator	STRAIGHT THRU
mounting_position	HORIZONTAL
nominal_thickness	1.000 INCHES ALL ENDS IN
flange_face_design	PLAIN ALL ENDS
operating_pressure	150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_device	DISK
valve_operation_method	AUTOMATIC
nominal_outside_diameter	6.000 INCHES ALL ENDS IN
NSN	4820-01-331-2821

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: DISK

•

FLANGE SHAPE: ROUND ALL ENDS

•

FLANGE FACE DESIGN: PLAIN ALL ENDS

•

MOUNTING POSITION: HORIZONTAL

•

CONNECTION TYPE: FLANGE ALL ENDS

•

STYLE DESIGNATOR: STRAIGHT THRU

•

OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS

•

NOMINAL OUTSIDE DIAMETER: 6.000 INCHES ALL ENDS IN

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	DISK
FLANGE SHAPE	ROUND ALL ENDS
FLANGE FACE DESIGN	PLAIN ALL ENDS
MOUNTING POSITION	HORIZONTAL
CONNECTION TYPE	FLANGE ALL ENDS
STYLE DESIGNATOR	STRAIGHT THRU
OPERATING PRESSURE	150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL OUTSIDE DIAMETER	6.000 INCHES ALL ENDS IN
MATERIAL	STEEL 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 2

216-32-136 6IN D-04186Reference document

Same NSN cross-reference

Reference document — Secondary reference

D-04186 1601-ACReference document

Same NSN cross-reference

Reference document — Design control — primary 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 D-041B6?

D-041B6 is a VALVE,CHECK.

What parts can replace D-041B6?

There are 2 known substitutes for D-041B6: 216-32-136 6IN D-04186, D-04186 1601-AC. Substitute compatibility should be verified for your specific system.

What is the NSN for D-041B6?

D-041B6 is cataloged in the U.S. Government catalog under NSN 4820-01-331-2821. This indicates validated use in U.S. government and defense supply chains.

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