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LPD0003-4 — STEM,FLUID VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

LPD0003-4: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316, end_item_identification: 4820-01-508-4250 5 INCH GATE VALVE IN, valve_size_for_which_designed: 5.000 INCHES IN, valve_type_for_which_designed: GATE, material_document_and_classification: ASTM A276-316 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-508-8329, 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
LPD0003-4
NSN: 4820-01-508-8329
FSC: 4820 — Valves, Nonpowered
CAGE: 79342 — WILLIAM E WILLIAMS VALVE CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 316
end_item_identification4820-01-508-4250 5 INCH GATE VALVE IN
valve_size_for_which_designed5.000 INCHES IN
valve_type_for_which_designedGATE
material_document_and_classificationASTM A276-316 ASSN STD SINGLE MATERIAL RESPONSE
NSN4820-01-508-8329
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: LPD0003-4 · 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
•
VALVE TYPE FOR WHICH DESIGNED: GATE
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A276-316 ASSN STD SINGLE MATERIAL RESPONSE
•
VALVE SIZE FOR WHICH DESIGNED: 5.000 INCHES IN
•
MATERIAL: STEEL COMP 316
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDGATE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A276-316 ASSN STD SINGLE MATERIAL RESPONSE
VALVE SIZE FOR WHICH DESIGNED5.000 INCHES IN
END ITEM IDENTIFICATION4820-01-508-4250 5 INCH GATE VALVE IN
MATERIALSTEEL COMP 316
SUBSTITUTES & CROSS-REFERENCES 2
LPD0003Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LPD0003 NO 4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 LPD0003-4?
LPD0003-4 is a STEM,FLUID VALVE.
What parts can replace LPD0003-4?
There are 2 known substitutes for LPD0003-4: LPD0003, LPD0003 NO 4. Substitute compatibility should be verified for your specific system.
What is the NSN for LPD0003-4?
LPD0003-4 is cataloged in the U.S. Government catalog under NSN 4820-01-508-8329. This indicates validated use in U.S. government and defense supply chains.
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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.