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20C-0009-1 — CAPACITOR,ELECTRICAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

20C-0009-1: CAPACITOR,ELECTRICAL.

The CAPACITOR,ELECTRICAL 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 seat_angle: 37.0 DEGREES FIRST END, thread_class: 3A FIRST END A, connection_style: FLARED (TUBE) FIRST END, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND FIRST END, disk_loading_method: SPRING. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-113-9110, 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
20C-0009-1
NSN: 4820-00-113-9110
FSC: 4820 — Valves, Nonpowered
CAGE: 19062 — ESSEX INDUSTRIES, INC. DBA ESSEX INDUSTRIES (USA)
SPECIFICATIONS
seat_angle37.0 DEGREES FIRST END
thread_class3A FIRST END A
connection_styleFLARED (TUBE) FIRST END
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND FIRST END
disk_loading_methodSPRING
flow_control_devicePOPPET
nominal_outside_diameter_tube_accommodated0.313 INCHES FIRST END IN
NSN4820-00-113-9110
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 20C-0009-1 · 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
•
FLOW CONTROL DEVICE: POPPET
•
CONNECTION STYLE: FLARED (TUBE) FIRST END
•
STYLE DESIGNATOR: STRAIGHT THRU
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.313 INCHES FIRST END IN
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
SEAT ANGLE: 37.0 DEGREES FIRST END
•
DISK LOADING METHOD: SPRING
•
THREAD CLASS: 3A FIRST END A
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
FLOW CONTROL DEVICEPOPPET
CONNECTION STYLEFLARED (TUBE) FIRST END
STYLE DESIGNATORSTRAIGHT THRU
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.313 INCHES FIRST END IN
THREAD DIRECTIONRIGHT-HAND FIRST END
SEAT ANGLE37.0 DEGREES FIRST END
DISK LOADING METHODSPRING
THREAD CLASS3A FIRST END A
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
8148650Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 20C-0009-1?
20C-0009-1 is a CAPACITOR,ELECTRICAL.
What parts can replace 20C-0009-1?
There is 1 known substitute for 20C-0009-1: 8148650. Substitute compatibility should be verified for your specific system.
What is the NSN for 20C-0009-1?
20C-0009-1 is cataloged in the U.S. Government catalog under NSN 4820-00-113-9110. This indicates validated use in U.S. government and defense supply chains.
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