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Y303701120 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

Y303701120: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE, body_style: STRAIGHT THRU, special_features: VALVE SIZE 3.000 IN. IN, flow_control_device: PISTON, SPRING LOADED, valve_loading_method: SPRING, outlet_pressure_range: 10.0 TO 65.0 CAMERA MOUNT.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-283-9639, 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
Y303701120
NSN: 4820-01-283-9639
FSC: 4820 — Valves, Nonpowered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
body_styleSTRAIGHT THRU
special_featuresVALVE SIZE 3.000 IN. IN
flow_control_devicePISTON, SPRING LOADED
valve_loading_methodSPRING
outlet_pressure_range10.0 TO 65.0 CAMERA MOUNT
end_connection_quantity2
media_for_which_designedSTEAM OR AIR OR GAS
first_end_connection_typeRAISED FACE FLANGE
first_end_style_designatorRAISED
first_end_flange_shape_styleROUND W/ BOLT HOLES
maximum_inlet_pressure_ratingERR-060
NSN4820-01-283-9639
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: Y303701120 · 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: PISTON, SPRING LOADED
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: STRAIGHT THRU
•
FIRST END STYLE DESIGNATOR: RAISED
•
END CONNECTION QUANTITY: 2
•
OUTLET PRESSURE RANGE: 10.0 TO 65.0 CAMERA MOUNT
•
VALVE LOADING METHOD: SPRING
•
FIRST END CONNECTION TYPE: RAISED FACE FLANGE
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPISTON, SPRING LOADED
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLESTRAIGHT THRU
FIRST END STYLE DESIGNATORRAISED
END CONNECTION QUANTITY2
OUTLET PRESSURE RANGE10.0 TO 65.0 CAMERA MOUNT
VALVE LOADING METHODSPRING
FIRST END CONNECTION TYPERAISED FACE FLANGE
SPECIAL FEATURESVALVE SIZE 3.000 IN. IN
FIRST END FLANGE SHAPE STYLEROUND W/ BOLT HOLES
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
LENS-5C 3IN 600PSI 10T65PSIReference document
Same NSN cross-reference
Reference document — Secondary reference
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 Y303701120?
Y303701120 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace Y303701120?
There is 1 known substitute for Y303701120: LENS-5C 3IN 600PSI 10T65PSI. Substitute compatibility should be verified for your specific system.
What is the NSN for Y303701120?
Y303701120 is cataloged in the U.S. Government catalog under NSN 4820-01-283-9639. This indicates validated use in U.S. government and defense supply chains.
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