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LA-5 1-1/4IN THREADED — Technical Data Sheet

✓ 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

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, body_style: STRAIGHT THRU, special_features: VALVE SIZE 1 1/4IN IN, valve_loading_method: SPRING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System 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
filterNOT INCLUDED
body_styleSTRAIGHT THRU
special_featuresVALVE SIZE 1 1/4IN IN
valve_loading_methodSPRING
end_connection_quantity2
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
VALVE LOADING METHODSPRING
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
SPECIAL FEATURESVALVE SIZE 1 1/4IN IN
FILTERNOT INCLUDED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
303-41InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
30-3-4-1 11/2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
L223FInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
30341REV.GInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
296InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LAN5-1 1-2IN22PSInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
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 VALVE,REGULATING,FLUID PRESSURE.
What parts can replace LA-5 1-1/4IN THREADED?
There are 14 known substitutes for LA-5 1-1/4IN THREADED: 303-41, 30-3-4-1 11/2, L223F and 11 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 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: September 2026