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1405-4-F — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1405-4-F: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY FLOW CONTROL DEVICE, valve_size: 4.000 INCHES IN, connection_type: FLANGE FIRST END, mounting_position: HORIZONTAL, flow_control_device: BALLBALL, valve_operation_method: AUTOMATICAUTOMATIC. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-204-9470, 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
1405-4-F
NSN: 4820-01-204-9470
FSC: 4820 — Valves, Nonpowered
CAGE: 79128 — ROBERT H WAGER CO INC (USA)
SPECIFICATIONS
materialNICKEL ALLOY FLOW CONTROL DEVICE
valve_size4.000 INCHES IN
connection_typeFLANGE FIRST END
mounting_positionHORIZONTAL
flow_control_deviceBALLBALL
valve_operation_methodAUTOMATICAUTOMATIC
NSN4820-01-204-9470
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1405-4-F · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLOW CONTROL DEVICE: BALLBALL
•
MOUNTING POSITION: HORIZONTAL
•
CONNECTION TYPE: FLANGE FIRST END
•
VALVE SIZE: 4.000 INCHES IN
•
MATERIAL: COPPER ALLOY BODY
•
VALVE OPERATION METHOD: AUTOMATICAUTOMATIC
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEBALLBALL
MOUNTING POSITIONHORIZONTAL
CONNECTION TYPEFLANGE FIRST END
VALVE SIZE4.000 INCHES IN
MATERIALCOPPER ALLOY BODY
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
VALVE OPERATION METHODAUTOMATICAUTOMATIC
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1405-4-F?
1405-4-F is a VALVE,CHECK.
What is the NSN for 1405-4-F?
1405-4-F is cataloged in the U.S. Government catalog under NSN 4820-01-204-9470. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.