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40403-202 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

40403-202: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include material: COPPER ALLOY BODY, body_style: STRAIGHT THRU, regulation_type: AUTOMATIC SINGLE STAGE, special_features: 250 LB CLASS,25-60 PSI LBS, face_to_face_distance: 11.750 INCHES NOMINAL IN, media_for_which_designed: WATER, SALT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-194-2017, 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
40403-202
NSN: 4820-01-194-2017
NIINs: 011942017, 015025894
FSC: 4820 — Valves, Nonpowered
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
body_styleSTRAIGHT THRU
regulation_typeAUTOMATIC SINGLE STAGE
special_features250 LB CLASS,25-60 PSI LBS
face_to_face_distance11.750 INCHES NOMINAL IN
end_connection_quantity2
media_for_which_designedWATER, SALT
NSN4820-01-194-2017
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 40403-202 · 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
•
BODY STYLE: STRAIGHT THRU
•
END CONNECTION QUANTITY: 2
•
OUTLET PRESSURE RANGE: 25.0 TO 60.0 CAMERA MOUNT
•
MATERIAL: COPPER ALLOY BODY
TECHNICAL CHARACTERISTICS
BODY STYLESTRAIGHT THRU
END CONNECTION QUANTITY2
OUTLET PRESSURE RANGE25.0 TO 60.0 CAMERA MOUNT
MATERIALCOPPER ALLOY BODY
SUBSTITUTES & CROSS-REFERENCES 2
40403-02 25T60PReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
40403-202 25T60PSIReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 40403-202?
40403-202 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 40403-202?
There are 2 known substitutes for 40403-202: 40403-02 25T60P, 40403-202 25T60PSI. Substitute compatibility should be verified for your specific system.
What is the NSN for 40403-202?
40403-202 is cataloged in the U.S. Government catalog under NSN 4820-01-194-2017. 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.