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M1802HM — PISTON,TRIP VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

M1802HM: PISTON,TRIP VALVE.

The PISTON,TRIP VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, material_document_and_classification: QQ-S-763,CL 416,COND A FED SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-182-3534, 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
M1802HM
NSN: 4810-01-182-3534
FSC: 4810 — Valves, Powered
CAGE: 16712 — SIEMENS ENERGY, INC. (USA)
SPECIFICATIONS
materialSTEEL
material_document_and_classificationQQ-S-763,CL 416,COND A FED SPEC SINGLE MATERIAL RESPONSE
NSN4810-01-182-3534
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: M1802HM · 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
SUBSTITUTES & CROSS-REFERENCES 2
D-56476 PIECE 22Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
D-56476Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M1802HM?
M1802HM is a PISTON,TRIP VALVE.
What parts can replace M1802HM?
There are 2 known substitutes for M1802HM: D-56476 PIECE 22, D-56476. Substitute compatibility should be verified for your specific system.
What is the NSN for M1802HM?
M1802HM is cataloged in the U.S. Government catalog under NSN 4810-01-182-3534. This indicates validated use in U.S. government and defense supply chains.
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