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Technical Data Sheet
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LSA003354-A1 — VALVE,THROTTLE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

LSA003354-A1: VALVE,THROTTLE.

The VALVE,THROTTLE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-01-722-5552, 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
LSA003354-A1
NSN: 4820-01-722-5552
FSC: 4820 — Valves, Nonpowered
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
Part NumberLSA003354-A1
NSN4820-01-722-5552
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: LSA003354-A1 · 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 3
726-8838812Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
8838812 PAGE 11 ITEM A1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
R5535007-A1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is LSA003354-A1?
LSA003354-A1 is a VALVE,THROTTLE.
What parts can replace LSA003354-A1?
There are 3 known substitutes for LSA003354-A1: 726-8838812, 8838812 PAGE 11 ITEM A1, R5535007-A1. Substitute compatibility should be verified for your specific system.
What is the NSN for LSA003354-A1?
LSA003354-A1 is cataloged in the U.S. Government catalog under NSN 4820-01-722-5552. This indicates validated use in U.S. government and defense supply chains.
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