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A0813920 — CAPACITOR,FIXED,METALLIZED,PAPER

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

A0813920: CAPACITOR,FIXED,METALLIZED,PAPER.

CAPACITOR,FIXED,METALLIZED,PAPER. Key specifications include nonsupply_items_and_quantities: STEM ASSEMBLY 1,PACKING SET 1,GASKET 2,SPRING SEAT 1,SPRING RETAINER 1,SPRING 1,DISK 1. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-008-9925, 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
A0813920
NSN: 4820-00-008-9925
FSC: 4820 — Valves, Nonpowered
CAGE: 49524 — SCOTSMAN INDUSTRIES INC DIV SCOTSMAN ICE SYSTEMS (USA)
SPECIFICATIONS
component_quantity8
nonsupply_items_and_quantitiesSTEM ASSEMBLY 1,PACKING SET 1,GASKET 2,SPRING SEAT 1,SPRING RETAINER 1,SPRING 1,DISK 1
NSN4820-00-008-9925
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A0813920 · 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
•
COMPONENT QUANTITY: 8
•
NONSUPPLY ITEMS AND QUANTITIES: STEM ASSEMBLY 1,PACKING SET 1,GASKET 2,SPRING SEAT 1,SPRING RETAINER 1,SPRING 1,DISK 1
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
COMPONENT QUANTITY8
NONSUPPLY ITEMS AND QUANTITIESSTEM ASSEMBLY 1,PACKING SET 1,GASKET 2,SPRING SEAT 1,SPRING RETAINER 1,SPRING 1,DISK 1
SUBSTITUTES & CROSS-REFERENCES 2
A23005Reference document
Same NSN cross-reference
Reference document — Secondary reference
A8139Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A0813920?
A0813920 is a CAPACITOR,FIXED,METALLIZED,PAPER.
What parts can replace A0813920?
There are 2 known substitutes for A0813920: A23005, A8139. Substitute compatibility should be verified for your specific system.
What is the NSN for A0813920?
A0813920 is cataloged in the U.S. Government catalog under NSN 4820-00-008-9925. This indicates validated use in U.S. government and defense supply chains.
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