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Technical Data Sheet
PartsTable / COMPONENT / 19909NPC9 2IN
19909NPC9 2IN ✓ 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 LOCKNUT,TUBE FITTING is a the manufacturer industrial component. Key specifications include overall_length: 9.946 INCHES NOMINAL IN, stem_actuating_end_type: FLATTED, largest_outside_diameter: 1.737 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-092-8367, 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
19909NPC9 2IN
NSN: 4820-01-092-8367
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
overall_length9.946 INCHES NOMINAL IN
stem_actuating_end_typeFLATTED
largest_outside_diameter1.737 INCHES NOMINAL IN
NSN4820-01-092-8367
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 19909NPC9 2IN · 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
•
STEM ACTUATING END TYPE: FLATTED
•
LARGEST OUTSIDE DIAMETER: 1.737 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH9.946 INCHES NOMINAL IN
STEM ACTUATING END TYPEFLATTED
LARGEST OUTSIDE DIAMETER1.737 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
28138Interchangeable
interchangeable cross-reference
interchangeable
21050N,PC17Interchangeable
interchangeable cross-reference
interchangeable
15142NPC21Interchangeable
interchangeable cross-reference
interchangeable
19909NInterchangeable
interchangeable cross-reference
interchangeable
35539Interchangeable
Media & Backup Center 1TB
interchangeable
A35539Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 19909NPC9 2IN?
19909NPC9 2IN is a LOCKNUT,TUBE FITTING.
What parts can replace 19909NPC9 2IN?
There are 17 known substitutes for 19909NPC9 2IN: 28138, 21050N,PC17, 15142NPC21 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 19909NPC9 2IN?
19909NPC9 2IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-092-8367. 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