4498-2-R — VALVE,CHECK

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

4498-2-R: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY FLOW CONTROL DEVICE, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: PLAIN, OPTIONAL END (PIPE) FIRST END, style_designator: ANGLE, thread_direction: RIGHT-HAND FIRST END, mounting_position: VERTICAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-087-8863, 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

4498-2-R

NSN: 4820-01-087-8863
FSC: 4820 — Valves, Nonpowered
CAGE: 75833 — LINCOLN BRASS WORKS INC (USA)

SPECIFICATIONS

material	COPPER ALLOY FLOW CONTROL DEVICE
connection_type	THREADED EXTERNAL PIPE SECOND END
connection_style	PLAIN, OPTIONAL END (PIPE) FIRST END
style_designator	ANGLE
thread_direction	RIGHT-HAND FIRST END
mounting_position	VERTICAL
flow_control_device	BALL
nominal_thread_size	0.250 INCHES SECOND END IN
valve_operation_method	AUTOMATIC
thread_series_designator	NPT SECOND END
material_document_and_classification	SAE 360 ASSN STD SINGLE MATERIAL RESPONSE BODY
NSN	4820-01-087-8863

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: BALL

•

CONNECTION STYLE: PLAIN, OPTIONAL END (PIPE) FIRST END

•

MOUNTING POSITION: VERTICAL

•

CONNECTION TYPE: THREADED INTERNAL PIPE FIRST END

•

STYLE DESIGNATOR: ANGLE

•

MATERIAL DOCUMENT AND CLASSIFICATION: SAE 360 ASSN STD SINGLE MATERIAL RESPONSE BODY

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	BALL
CONNECTION STYLE	PLAIN, OPTIONAL END (PIPE) FIRST END
CONNECTION STYLE	PLAIN (PIPE) SECOND END
MOUNTING POSITION	VERTICAL
CONNECTION TYPE	THREADED INTERNAL PIPE FIRST END
CONNECTION TYPE	THREADED EXTERNAL PIPE SECOND END
STYLE DESIGNATOR	ANGLE
MATERIAL DOCUMENT AND CLASSIFICATION	SAE 360 ASSN STD SINGLE MATERIAL RESPONSE BODY
THREAD DIRECTION	RIGHT-HAND SECOND END
THREAD DIRECTION	RIGHT-HAND FIRST END

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 6

1ST7Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

678532Reference document

Same NSN cross-reference

Reference document — Secondary reference

Y651043Reference document

Same NSN cross-reference

Reference document — Secondary reference

3885846Reference document

Same NSN cross-reference

Reference document — Secondary reference

384-DVSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

3073348PK-001Same 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 4498-2-R?

4498-2-R is a VALVE,CHECK.

What parts can replace 4498-2-R?

There are 6 known substitutes for 4498-2-R: 1ST7, 678532, Y651043 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 4498-2-R?

4498-2-R is cataloged in the U.S. Government catalog under NSN 4820-01-087-8863. This indicates validated use in U.S. government and defense supply chains.

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