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Technical Data Sheet
PartsTable / COMPONENT / M1156-2/MPL 1196
M1156-2/MPL 1196 ✓ 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 M1156-2/MPL 1196 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-246-2812, 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
M1156-2/MPL 1196
NSN: 4820-01-246-2812
FSC: 4820
CAGE: 0ASY6 — DERBYSHIRE MARINE PRODUCTS, LLC DBA DERBYSHIRE MARINE PRODUCTS LLC (USA)
SPECIFICATIONS
Part NumberM1156-2/MPL 1196
NSN4820-01-246-2812
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: M1156-2/MPL 1196 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
55880Interchangeable
interchangeable cross-reference
interchangeable
50C822JInterchangeable
interchangeable cross-reference
interchangeable
S280MR061P071Interchangeable
interchangeable cross-reference
interchangeable
101825Interchangeable
interchangeable cross-reference
interchangeable
1825AInterchangeable
interchangeable cross-reference
interchangeable
10459Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M1156-2/MPL 1196?
M1156-2/MPL 1196 is a M1156-2/MPL 1196.
What parts can replace M1156-2/MPL 1196?
There are 26 known substitutes for M1156-2/MPL 1196: 55880, 50C822J, S280MR061P071 and 23 more. Substitute compatibility should be verified for your specific system.
Is M1156-2/MPL 1196 still available?
M1156-2/MPL 1196 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