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PartsTable / COMPONENT / 17389N PC 9
17389N PC 9 ✓ 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

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include material: STEEL CORROSION RESISTING, overall_length: 2.062 INCHES NOMINAL IN, outside_diameter: 2.238 INCHES NOMINAL IN, special_features: W/0.500 IN.-13 UNC-2B THD IN, features_provided: GROOVED, valve_design_control_activity: 35795. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-1523, 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
17389N PC 9
NSN: 4820-00-036-1523
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_length2.062 INCHES NOMINAL IN
outside_diameter2.238 INCHES NOMINAL IN
special_featuresW/0.500 IN.-13 UNC-2B THD IN
features_providedGROOVED
valve_design_control_activity35795
valve_size_for_which_designed1.500 INCHES IN
valve_type_for_which_designedPRESSURE REDUCING
valve_model_number_for_which_designedLNS-5
NSN4820-00-036-1523
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 17389N PC 9 · 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 MODEL NUMBER FOR WHICH DESIGNED: LNS-5
•
VALVE SIZE FOR WHICH DESIGNED: 1.500 INCHES IN
•
OUTSIDE DIAMETER: 2.238 INCHES NOMINAL IN
•
FEATURES PROVIDED: GROOVED
•
VALVE TYPE FOR WHICH DESIGNED: PRESSURE REDUCING
•
MATERIAL: STEEL CORROSION RESISTING
•
VALVE DESIGN CONTROL ACTIVITY: 35795
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
VALVE MODEL NUMBER FOR WHICH DESIGNEDLNS-5
VALVE SIZE FOR WHICH DESIGNED1.500 INCHES IN
OUTSIDE DIAMETER2.238 INCHES NOMINAL IN
FEATURES PROVIDEDGROOVED
VALVE TYPE FOR WHICH DESIGNEDPRESSURE REDUCING
MATERIALSTEEL CORROSION RESISTING
SPECIAL FEATURESW/0.500 IN.-13 UNC-2B THD IN
VALVE DESIGN CONTROL ACTIVITY35795
OVERALL LENGTH2.062 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
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
17390NPC9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 17389N PC 9?
17389N PC 9 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace 17389N PC 9?
There are 21 known substitutes for 17389N PC 9: 10686, 17389N, N10686 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 17389N PC 9?
17389N PC 9 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-1523. 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