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LH288 — VALVE,DIAPHRAGM,STOP

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

LH288: VALVE,DIAPHRAGM,STOP.

The VALVE,DIAPHRAGM,STOP is a the manufacturer industrial component. Key specifications include FSC APPLICATION DATA: VALVE 3 WAY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-146-0597, 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
LH288
NSN: 4820-01-146-0597
NIINs: 011460597, 012343650
FSC: 4820 — Valves, Nonpowered
CAGE: 18925 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV PNEUMATIC DIVISION (USA)
SPECIFICATIONS
FSC APPLICATION DATAVALVE 3 WAY
NSN4820-01-146-0597
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: LH288 · 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
•
FSC APPLICATION DATA: VALVE 3 WAY
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAVALVE 3 WAY
SUBSTITUTES & CROSS-REFERENCES 1
4334DA3-X-50257Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is LH288?
LH288 is a VALVE,DIAPHRAGM,STOP.
What parts can replace LH288?
There is 1 known substitute for LH288: 4334DA3-X-50257. Substitute compatibility should be verified for your specific system.
What is the NSN for LH288?
LH288 is cataloged in the U.S. Government catalog under NSN 4820-01-146-0597. 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.