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MLH34646G2 — CIRCUIT CARD ASSEMBLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

MLH34646G2: CIRCUIT CARD ASSEMBLY.

The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include end_item_identification: INDICATOR INTERFACE I/O CHANNEL 17 ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-340-0880, 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
MLH34646G2
NSN: 4820-00-340-0880
FSC: 4820 — Valves, Nonpowered
CAGE: 88663 — DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE (USA)
SPECIFICATIONS
end_item_identificationINDICATOR INTERFACE I/O CHANNEL 17 ASSEMBLY
NSN4820-00-340-0880
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: MLH34646G2 · 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 4
MLH34646G1Reference document
Same NSN cross-reference
Reference document — Secondary reference
4820PL1245007Reference document
Same NSN cross-reference
Reference document — Informative reference only
5212221Reference document
Same NSN cross-reference
Reference document — Secondary reference
37491883Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 MLH34646G2?
MLH34646G2 is a CIRCUIT CARD ASSEMBLY.
What parts can replace MLH34646G2?
There are 4 known substitutes for MLH34646G2: MLH34646G1, 4820PL1245007, 5212221 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MLH34646G2?
MLH34646G2 is cataloged in the U.S. Government catalog under NSN 4820-00-340-0880. 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.