PartsTable
Technical Data Sheet
N09439 ✓ 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 NETWORK,HYBRID CIRCUIT 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 4820-00-036-1634, 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
N09439
NSN: 4820-00-036-1634
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
special_featuresFOR 2.000 IN. VLVE; LARGE END 1.000 IN. LG; 2.758 IN. DIA; CENTER BORED 1/2-13 NC2,GROOVED FOR 2 RINGS; SMALL END 1-1/8 IN. LG; 0.894 N. OD; 0.531 IN. ID IN
NSN4820-00-036-1634
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: N09439 · 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
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESFOR 2.000 IN. VLVE; LARGE END 1.000 IN. LG; 2.758 IN. DIA; CENTER BORED 1/2-13 NC2,GROOVED FOR 2 RINGS; SMALL END 1-1/8 IN. LG; 0.894 N. OD; 0.531 IN. ID IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
10686Interchangeable
interchangeable cross-reference
interchangeable
17389NInterchangeable
interchangeable cross-reference
interchangeable
N10686Interchangeable
interchangeable cross-reference
interchangeable
10705Interchangeable
interchangeable cross-reference
interchangeable
N59921Interchangeable
interchangeable cross-reference
interchangeable
10737Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N09439?
N09439 is a NETWORK,HYBRID CIRCUIT.
What parts can replace N09439?
There are 24 known substitutes for N09439: 10686, 17389N, N10686 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N09439?
N09439 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-1634. This indicates validated use in U.S. government and defense supply chains.
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