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Technical Data Sheet
PartsTable / COMPONENT / 40406-02 REV D SH.2 NO.40406-202
40406-02 REV D SH.2 NO.40406-202 ✓ 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 40406-02 REV D SH.2 NO.40406-202 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-156-0371, 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
40406-02 REV D SH.2 NO.40406-202
NSN: 4820-01-156-0371
FSC: 4820
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
Part Number40406-02 REV D SH.2 NO.40406-202
NSN4820-01-156-0371
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 40406-02 REV D SH.2 NO.40406-202 · 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
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
OUTLET PRESSURE RANGE: 25.0 TO 60.0 CAMERA MOUNT
•
VALVE LOADING METHOD: SPRING
•
END CONNECTION QUANTITY: 2
•
FIRST END FLANGE OUTSIDE DIAMETER: 7.688 INCHES NOMINAL IN
•
BODY STYLE: STRAIGHT THRU
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
•
MATERIAL DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS (FLIS)
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
OUTLET PRESSURE RANGE25.0 TO 60.0 CAMERA MOUNT
VALVE LOADING METHODSPRING
END CONNECTION QUANTITY2
FIRST END FLANGE OUTSIDE DIAMETER7.688 INCHES NOMINAL IN
BODY STYLESTRAIGHT THRU
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
MATERIALNICKEL ALLOY STEM
FIRST END STYLE DESIGNATORPLAIN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
30 1 1-4IN 55T120PSIInterchangeable
interchangeable cross-reference
interchangeable
30 1 1-4IN 250PInterchangeable
interchangeable cross-reference
interchangeable
N-498Interchangeable
interchangeable cross-reference
interchangeable
YB2310H722Interchangeable
interchangeable cross-reference
interchangeable
N-575 2IN 25TO60PSI FLGEInterchangeable
interchangeable cross-reference
interchangeable
N-575Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40406-02 REV D SH.2 NO.40406-202?
40406-02 REV D SH.2 NO.40406-202 is a 40406-02 REV D SH.2 NO.40406-202.
What parts can replace 40406-02 REV D SH.2 NO.40406-202?
There are 29 known substitutes for 40406-02 REV D SH.2 NO.40406-202: 30 1 1-4IN 55T120PSI, 30 1 1-4IN 250P, N-498 and 26 more. Substitute compatibility should be verified for your specific system.
Is 40406-02 REV D SH.2 NO.40406-202 still available?
40406-02 REV D SH.2 NO.40406-202 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026