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043473-0005 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

043473-0005: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include special_features: FOR DIAPHRAGM METERING PUMP, disk_loading_method: SPRING, valve_operation_method: AUTOMATIC, end_item_identification: 170 FT PATROL COASTAL FT, opening_pressure_setting: 6.0 BAR. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-419-2583, 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
043473-0005
NSN: 4820-01-419-2583
FSC: 4820 — Valves, Nonpowered
CAGE: 1X278 — INDUSTRIAL FLOW NORTH AMERICA LLC DIV LEWA AMERICA (USA)
SPECIFICATIONS
special_featuresFOR DIAPHRAGM METERING PUMP
disk_loading_methodSPRING
valve_operation_methodAUTOMATIC
end_item_identification170 FT PATROL COASTAL FT
opening_pressure_setting6.0 BAR
NSN4820-01-419-2583
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 043473-0005 · 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
•
DISK LOADING METHOD: SPRING
•
OPENING PRESSURE SETTING: 6.0 BAR
•
VALVE OPERATION METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS
DISK LOADING METHODSPRING
SPECIAL FEATURESFOR DIAPHRAGM METERING PUMP
END ITEM IDENTIFICATION170 FT PATROL COASTAL FT
OPENING PRESSURE SETTING6.0 BAR
VALVE OPERATION METHODAUTOMATIC
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
120063-0000 ITEM 29Same 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 043473-0005?
043473-0005 is a VALVE,SAFETY RELIEF.
What parts can replace 043473-0005?
There is 1 known substitute for 043473-0005: 120063-0000 ITEM 29. Substitute compatibility should be verified for your specific system.
What is the NSN for 043473-0005?
043473-0005 is cataloged in the U.S. Government catalog under NSN 4820-01-419-2583. 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.