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11426-2 — Technical Data Sheet

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— · 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: PAPER AND GLUE OVERALL, current_type: DC, terminal_type: STUD, overall_length: 106.375 INCHES NOMINAL IN, voltage_rating: 10.0 VOLTS MINIMUM AND 12.0 VOLTS MAXIMUM, mounting_method: BRACKET(S). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4820-00-719-2898, 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
11426-2
NSN: 4820-00-719-2898
FSC: 4820
CAGE: 26505 — GROVE VALVE OPERATIONS (USA)
SPECIFICATIONS
materialPAPER AND GLUE OVERALL
current_typeDC
terminal_typeSTUD
overall_length106.375 INCHES NOMINAL IN
voltage_rating10.0 VOLTS MINIMUM AND 12.0 VOLTS MAXIMUM
mounting_methodBRACKET(S)
pressure_rating0.000 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 400.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
actuation_methodFLOAT
terminal_quantity4
resistance_in_ohms7.500 PER INCH OF INDICATION
float_effective_travel100.000 INCHES NOMINAL IN
media_for_which_designedOIL OR WATER
NSN4820-00-719-2898
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 11426-2 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESFOR PLUG UNIT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
B94.11MInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
12216InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
208InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
NP11111PC37InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
NP11054PC5128InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
NP11103PC7InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11426-2?
11426-2 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace 11426-2?
There are 13 known substitutes for 11426-2: B94.11M, 12216, 208 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11426-2?
11426-2 is cataloged in the Federal Logistics Information System under NSN 4820-00-719-2898. 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