PartsTable
Technical Data Sheet
2498-00-257 PC 13 ✓ 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 CAPACITOR,FIXED,ELECTROLYTIC is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include unit_type: COAXIAL LINE, design_type: BIDIRECTIONAL, overall_width: 1.780 INCHES NOMINAL IN, overall_height: 1.000 INCHES NOMINAL IN, overall_length: 3.700 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-320-8253, 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
2498-00-257 PC 13
NSN: 4820-01-320-8253
FSC: 4820
CAGE: 16626 — CIRCOR INTL INC (USA)
SPECIFICATIONS
unit_typeCOAXIAL LINE
design_typeBIDIRECTIONAL
overall_width1.780 INCHES NOMINAL IN
overall_height1.000 INCHES NOMINAL IN
overall_length3.700 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
radio_frequency_rating108.0 MEGAHERTZ MINIMUM AND 118.0 MEGAHERTZ MAXIMUM
tolerance_range_per_section-20.00 TO 20.00 PERCENT SINGLE SECTION
schematic_diagram_designatorNO COMMON OR GROUNDED ELECTRODE(S)
capacitance_value_per_section0.330 MICROFARADS SINGLE SECTION
capacitive_electrode_materialTANTALUM
nonderated_continuous_voltage_rating_and_type_per_section35.0 DC SINGLE SECTION
NSN4820-01-320-8253
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 2498-00-257 PC 13 · 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 8
408690Interchangeable
interchangeable cross-reference
interchangeable
4151-140Interchangeable
interchangeable cross-reference
interchangeable
2498-00-257Interchangeable
interchangeable cross-reference
interchangeable
2498-00-257 30IN VALVE ONLYInterchangeable
interchangeable cross-reference
interchangeable
408799Interchangeable
interchangeable cross-reference
interchangeable
408617Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2498-00-257 PC 13?
2498-00-257 PC 13 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace 2498-00-257 PC 13?
There are 8 known substitutes for 2498-00-257 PC 13: 408690, 4151-140, 2498-00-257 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2498-00-257 PC 13?
2498-00-257 PC 13 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-320-8253. This indicates validated use in U.S. government and defense supply chains.
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