CD-49998-50 — VALVE,CHECK

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

CD-49998-50: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, connection_type: UNTHREADED INTERNAL PIPE FIRST END, connection_style: REDUCED SOCKET WITH ONE BRAZING RING (PIPE) FIRST END, style_designator: STRAIGHT THRU, mounting_position: HORIZONTAL, flow_control_device: DISK. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-827-1007, 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

CD-49998-50

NSN: 4820-00-827-1007
FSC: 4820 — Valves, Nonpowered
CAGE: 63686 — THE WALWORTH COMPANY (USA)

SPECIFICATIONS

material	COPPER ALLOY BODY
connection_type	UNTHREADED INTERNAL PIPE FIRST END
connection_style	REDUCED SOCKET WITH ONE BRAZING RING (PIPE) FIRST END
style_designator	STRAIGHT THRU
mounting_position	HORIZONTAL
flow_control_device	DISK
valve_operation_method	MANUAL
media_for_which_designed	WATER-OIL-GAS SINGLE RESPONSE
nominal_pipe_size_accommodated	0.250 INCHES FIRST END IN
reference_number_differentiating_characteristics	QUALITY CONTROLLED IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1/SUB-SAFE ITEMS
NSN	4820-00-827-1007

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: DISK

•

NOMINAL PIPE SIZE ACCOMMODATED: 0.250 INCHES FIRST END IN

•

CONNECTION STYLE: REDUCED SOCKET WITH ONE BRAZING RING (PIPE) FIRST END

•

MOUNTING POSITION: HORIZONTAL

•

CONNECTION TYPE: UNTHREADED INTERNAL PIPE FIRST END

•

STYLE DESIGNATOR: STRAIGHT THRU

•

MEDIA FOR WHICH DESIGNED: WATER-OIL-GAS SINGLE RESPONSE

•

MATERIAL: COPPER ALLOY BODY

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	DISK
NOMINAL PIPE SIZE ACCOMMODATED	0.250 INCHES FIRST END IN
CONNECTION STYLE	REDUCED SOCKET WITH ONE BRAZING RING (PIPE) FIRST END
MOUNTING POSITION	HORIZONTAL
CONNECTION TYPE	UNTHREADED INTERNAL PIPE FIRST END
STYLE DESIGNATOR	STRAIGHT THRU
MEDIA FOR WHICH DESIGNED	WATER-OIL-GAS SINGLE RESPONSE
MATERIAL	COPPER ALLOY BODY
MATERIAL	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
VALVE OPERATION METHOD	MANUAL

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

2620-902X8ASSYRE1-4INReference document

Same NSN cross-reference

Reference document — Secondary reference

2620-902X8ASSYRE1-4INSSReference document

Same NSN cross-reference

Reference document — Secondary reference

SS845-2110230ASSYRE1-4INReference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is CD-49998-50?

CD-49998-50 is a VALVE,CHECK.

What parts can replace CD-49998-50?

There are 3 known substitutes for CD-49998-50: 2620-902X8ASSYRE1-4IN, 2620-902X8ASSYRE1-4INSS, SS845-2110230ASSYRE1-4IN. Substitute compatibility should be verified for your specific system.

What is the NSN for CD-49998-50?

CD-49998-50 is cataloged in the U.S. Government catalog under NSN 4820-00-827-1007. This indicates validated use in U.S. government and defense supply chains.

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