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Technical Data Sheet
PartsTable / COMPONENT / 3 GPM
3 GPM ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The VALVE,CALIBRATED FLOW is a the manufacturer industrial component. Key specifications include valve_discharge_flow_rate: 3.0 GALLONS PER MINUTE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-249-3457, 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
3 GPM
NSN: 4820-01-249-3457
FSC: 4820
CAGE: 65440 — LIFT TRUCK SERVICE CO (USA)
SPECIFICATIONS
valve_discharge_flow_rate3.0 GALLONS PER MINUTE
NSN4820-01-249-3457
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3 GPM · 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
•
VALVE DISCHARGE FLOW RATE: 3.0 GALLONS PER MINUTE
TECHNICAL CHARACTERISTICS (FLIS)
VALVE DISCHARGE FLOW RATE3.0 GALLONS PER MINUTE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
3143Interchangeable
interchangeable cross-reference
interchangeable
2131-134Interchangeable
interchangeable cross-reference
interchangeable
F2122Interchangeable
interchangeable cross-reference
interchangeable
WWP541/1RTRB101Interchangeable
interchangeable cross-reference
interchangeable
344FInterchangeable
interchangeable cross-reference
interchangeable
3461109Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3 GPM?
3 GPM is a VALVE,CALIBRATED FLOW.
What parts can replace 3 GPM?
There are 14 known substitutes for 3 GPM: 3143, 2131-134, F2122 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3 GPM?
3 GPM is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-249-3457. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026