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PartsTable / COMPONENT / 171N-112-NPT
171N-112-NPT ✓ 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,CERAMIC DIELECTR. Key specifications include shape: STRAIGHT, diameter: 0.145 INCHES MINIMUM AND 0.147 INCHES MAXIMUM IN, end_type: CORRUGATED, material: STEEL CORROSION RESISTING BODY, cup_width: 0.3125 INCHES NOMINAL IN, cone_width: 0.4246 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 4820-01-680-3362, 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
171N-112-NPT
NSN: 4820-01-680-3362
FSC: 4820
CAGE: 31KK8 — J.W.F. TECHNOLOGIES, LLC (USA)
SPECIFICATIONS
shapeSTRAIGHT
diameter0.145 INCHES MINIMUM AND 0.147 INCHES MAXIMUM IN
end_typeCORRUGATED
materialSTEEL CORROSION RESISTING BODY
cup_width0.3125 INCHES NOMINAL IN
cone_width0.4246 INCHES NOMINAL IN
design_typeSTRAIGHT
bore_diameter0.3125 INCHES NOMINAL IN
overall_width1.250 INCHES NOMINAL IN
overall_height0.510 INCHES NOMINAL IN
overall_length1.250 INCHES NOMINAL IN
standout_width0.0815 INCHES NOMINAL IN
NSN4820-01-680-3362
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 171N-112-NPT · 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
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
3162PC65Interchangeable
interchangeable cross-reference
interchangeable
B2010-20PC341Interchangeable
interchangeable cross-reference
interchangeable
3654Interchangeable
interchangeable cross-reference
interchangeable
DS-921979Interchangeable
interchangeable cross-reference
interchangeable
GEOCILLIN TABLETSInterchangeable
interchangeable cross-reference
interchangeable
NDC00049-1430-66Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 171N-112-NPT?
171N-112-NPT is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace 171N-112-NPT?
There are 11 known substitutes for 171N-112-NPT: 3162PC65, B2010-20PC341, 3654 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 171N-112-NPT?
171N-112-NPT is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-680-3362. 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