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M3203-2019 — COIL,RADIO FREQUENCY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

M3203-2019: COIL,RADIO FREQUENCY.

The COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, special_features: VALVE SIZE 0.250 IN; SOCKET WELD, UNION ENDED IN, style_designator: ANGLE, flow_control_device: STEM. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-297-5004, 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
M3203-2019
NSN: 4820-01-297-5004
NIINs: 012975004, 015136233, 015137739
FSC: 4820 — Valves, Nonpowered
CAGE: 0ASY6 — DERBYSHIRE MARINE PRODUCTS, LLC DBA DERBYSHIRE MARINE PRODUCTS LLC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
special_featuresVALVE SIZE 0.250 IN; SOCKET WELD, UNION ENDED IN
style_designatorANGLE
flow_control_deviceSTEM
NSN4820-01-297-5004
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: M3203-2019 · 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: STEM
•
STYLE DESIGNATOR: ANGLE
•
MATERIAL: STEEL CORROSION RESISTING BODY
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICESTEM
STYLE DESIGNATORANGLE
SPECIAL FEATURESVALVE SIZE 0.250 IN; SOCKET WELD, UNION ENDED IN
MATERIALSTEEL CORROSION RESISTING BODY
SUBSTITUTES & CROSS-REFERENCES 3
M3203Reference document
Same NSN cross-reference
Reference document — Secondary reference
M3202Reference document
Same NSN cross-reference
Reference document — Secondary reference
M1156-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M3203-2019?
M3203-2019 is a COIL,RADIO FREQUENCY.
What parts can replace M3203-2019?
There are 3 known substitutes for M3203-2019: M3203, M3202, M1156-1. Substitute compatibility should be verified for your specific system.
What is the NSN for M3203-2019?
M3203-2019 is cataloged in the U.S. Government catalog under NSN 4820-01-297-5004. 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.