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7417731 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

7417731: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include connection_type: THREADED EXTERNAL BOSS FIRST END, operating_pressure: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, valve_operation_method: AUTOMATIC, opening_pressure_setting: 3600.0 POUNDS PER SQUARE INCH LBS, valve_discharge_flow_rate: 4.0 GALLONS PER MINUTE, part_name_assigned_by_controlling_agency: PILOT OPERATED, BALANCED PISTON, RELIEF VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-522-7274, 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
7417731
NSN: 4820-01-522-7274
NIINs: 015227274, 015227289, 015227673
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
connection_typeTHREADED EXTERNAL BOSS FIRST END
operating_pressure5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
valve_operation_methodAUTOMATIC
opening_pressure_setting3600.0 POUNDS PER SQUARE INCH LBS
valve_discharge_flow_rate4.0 GALLONS PER MINUTE
part_name_assigned_by_controlling_agencyPILOT OPERATED, BALANCED PISTON, RELIEF VALVE
NSN4820-01-522-7274
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 7417731 · 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
•
CONNECTION TYPE: THREADED EXTERNAL BOSS FIRST END
•
STYLE DESIGNATOR: SCREW-IN CARTRIDGE
•
OPERATING PRESSURE: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
OPENING PRESSURE SETTING: 3600.0 POUNDS PER SQUARE INCH LBS
•
VALVE DISCHARGE FLOW RATE: 4.0 GALLONS PER MINUTE
•
VALVE OPERATION METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS
CONNECTION TYPETHREADED EXTERNAL BOSS FIRST END
STYLE DESIGNATORSCREW-IN CARTRIDGE
OPERATING PRESSURE5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SPECIAL FEATURESMAKE FROM CAGE 54035, PART NUMBER RPEC-LCN, BY METAL SPRAYED COATING I.A.W. WITH MIL-STD-2138 USING TYPE 1, 2, OR 3 ABRASIVE BLASTING SYSTEM WITH ALUMINUM GRIT BLASTING PARTICALS. SPRAY TYPE SHALL BE CONSUMABLE ELECTRODE, ELECTRIC ARC, SEAL COAT THAT CONFORMS TO TT-P-28. DO NOT TOP COAT.
PART NAME ASSIGNED BY CONTROLLING AGENCYPILOT OPERATED, BALANCED PISTON, RELIEF VALVE
OPENING PRESSURE SETTING3600.0 POUNDS PER SQUARE INCH LBS
VALVE DISCHARGE FLOW RATE4.0 GALLONS PER MINUTE
VALVE OPERATION METHODAUTOMATIC
SUBSTITUTES & CROSS-REFERENCES 1
7417732Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 7417731?
7417731 is a VALVE,SAFETY RELIEF.
What parts can replace 7417731?
There is 1 known substitute for 7417731: 7417732. Substitute compatibility should be verified for your specific system.
What is the NSN for 7417731?
7417731 is cataloged in the U.S. Government catalog under NSN 4820-01-522-7274. This indicates validated use in U.S. government and defense supply chains.
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