420457 — CAPACITOR,FIXED,MICA DIELECTRIC

✓ Government record, cited

Legrand · COMPONENT

PRODUCT OVERVIEW

420457: CAPACITOR,FIXED,MICA DIELECTRIC.

CAPACITOR,FIXED,MICA DIELECTRIC. This part is cataloged in the U.S. Government catalog under NSN 6930-00-019-9416, 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

420457

NSN: 6930-00-019-9416
FSC: 6930 — Operation Training Devices
CAGE: 36378 — RAYTHEON TECHNICAL SERVICES COMPANY (USA)

SPECIFICATIONS

Part Number	420457
Manufacturer	Legrand
NSN	6930-00-019-9416

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: 1.630 IN. DIA,0.086 IN. THK. CENTER HOLE-INVOLUTE SPLINE; 15 TEETH,PRESSURE ANGLE 30 DEG,PITCH DIA 0.750 IN.,BASE CIRCLE DIA 0.6495 IN.,MAJOR DIA 0.824 TO 0.814 IN.,MINOR DIA 0.7025 TO 0.7000 IN.,CADMIUM PLATED IN

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

GENERAL CHARACTERISTICS ITEM DESCRIPTION

1.630 IN. DIA,0.086 IN. THK. CENTER HOLE-INVOLUTE SPLINE; 15 TEETH,PRESSURE ANGLE 30 DEG,PITCH DIA 0.750 IN.,BASE CIRCLE DIA 0.6495 IN.,MAJOR DIA 0.824 TO 0.814 IN.,MINOR DIA 0.7025 TO 0.7000 IN.,CADMIUM PLATED IN

SUBSTITUTES & CROSS-REFERENCES 2

110-0004Reference document

Same NSN cross-reference

Reference document — Secondary reference

670631-28VReference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 420457?

420457 is a CAPACITOR,FIXED,MICA DIELECTRIC manufactured by Legrand.

What parts can replace 420457?

There are 2 known substitutes for 420457: 110-0004, 670631-28V. Substitute compatibility should be verified for your specific system.

What is the NSN for 420457?

420457 is cataloged in the U.S. Government catalog under NSN 6930-00-019-9416. This indicates validated use in U.S. government and defense supply chains.

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420457 — CAPACITOR,FIXED,MICA DIELECTRIC

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