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PartsTable / COMPONENT / LA-5 1-1/4IN THREADED
LA-5 1-1/4IN THREADED ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The LA-5 1-1/4IN THREADED is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-398-8452, 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
LA-5 1-1/4IN THREADED
NSN: 4820-01-398-8452
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
Part NumberLA-5 1-1/4IN THREADED
NSN4820-01-398-8452
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: LA-5 1-1/4IN THREADED · 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 LOADING METHOD: SPRING
•
END CONNECTION QUANTITY: 2
•
BODY STYLE: STRAIGHT THRU
•
FILTER: NOT INCLUDED
TECHNICAL CHARACTERISTICS (FLIS)
VALVE LOADING METHODSPRING
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
SPECIAL FEATURESVALVE SIZE 1 1/4IN IN
FILTERNOT INCLUDED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
303-41Interchangeable
interchangeable cross-reference
interchangeable
30-3-4-1 11/2Interchangeable
interchangeable cross-reference
interchangeable
L223FInterchangeable
interchangeable cross-reference
interchangeable
30341REV.GInterchangeable
interchangeable cross-reference
interchangeable
296Interchangeable
interchangeable cross-reference
interchangeable
LAN5-1 1-2IN22PSInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LA-5 1-1/4IN THREADED?
LA-5 1-1/4IN THREADED is a LA-5 1-1/4IN THREADED.
What parts can replace LA-5 1-1/4IN THREADED?
There are 15 known substitutes for LA-5 1-1/4IN THREADED: 303-41, 30-3-4-1 11/2, L223F and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LA-5 1-1/4IN THREADED?
LA-5 1-1/4IN THREADED is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-398-8452. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026