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2-5-51-02-03 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2-5-51-02-03: CAPACITOR,FIXED,ELECTROLYTIC.

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 material: RUBBER BUNA N OVERALL, style_designator: PLAIN, body_inside_diameter: 2.500 INCHES NOMINAL IN, body_outside_diameter: 4.750 INCHES NOMINAL IN, seating_surface_shape: FLAT, seal_accommodation_type: GROOVED. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-207-2458, 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
2-5-51-02-03
NSN: 4820-01-207-2458
FSC: 4820 — Valves, Nonpowered
CAGE: 78372 — UNIVERSAL INDUSTRIAL PRODUCTS CO DIV OF CORE INDUSTRIES INC (USA)
SPECIFICATIONS
materialRUBBER BUNA N OVERALL
style_designatorPLAIN
body_inside_diameter2.500 INCHES NOMINAL IN
body_outside_diameter4.750 INCHES NOMINAL IN
seating_surface_shapeFLAT
seal_accommodation_typeGROOVED
NSN4820-01-207-2458
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2-5-51-02-03 · 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
•
BODY OUTSIDE DIAMETER: 4.750 INCHES NOMINAL IN
•
SEAL ACCOMMODATION TYPE: GROOVED
•
STYLE DESIGNATOR: PLAIN
•
BODY INSIDE DIAMETER: 2.500 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUNA N OVERALL
•
SEATING SURFACE SHAPE: FLAT
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
BODY OUTSIDE DIAMETER4.750 INCHES NOMINAL IN
SEAL ACCOMMODATION TYPEGROOVED
STYLE DESIGNATORPLAIN
BODY INSIDE DIAMETER2.500 INCHES NOMINAL IN
MATERIALRUBBER BUNA N OVERALL
SEATING SURFACE SHAPEFLAT
SUBSTITUTES & CROSS-REFERENCES 2
2.5-52-02-3Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2-5-51-02-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2-5-51-02-03?
2-5-51-02-03 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace 2-5-51-02-03?
There are 2 known substitutes for 2-5-51-02-03: 2.5-52-02-3, 2-5-51-02-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-5-51-02-03?
2-5-51-02-03 is cataloged in the U.S. Government catalog under NSN 4820-01-207-2458. This indicates validated use in U.S. government and defense supply chains.
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