1551-0420 — CAPACITOR,VARIABLE,PLASTIC DIELE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

1551-0420: CAPACITOR,VARIABLE,PLASTIC DIELE.

CAPACITOR,VARIABLE,PLASTIC DIELE. Key specifications include body_style: PISTON, bushing_shape: ROUND, KEYED, inclosure_type: UNINCLOSED, overall_length: 0.875 INCHES NOMINAL IN, overall_diameter: 0.219 INCHES NOMINAL IN, terminal_type_and_quantity: 2 RIBBON. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-708-5190, 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

MRO→ MRO_GENERAL→ 1551-0420

NSN: 5910-00-708-5190
FSC: 5910 — Capacitors
CAGE: 24655 — GENRAD INC (USA)

SPECIFICATIONS

body_style	PISTON
bushing_shape	ROUND, KEYED
inclosure_type	UNINCLOSED
overall_length	0.875 INCHES NOMINAL IN
overall_diameter	0.219 INCHES NOMINAL IN
terminal_type_and_quantity	2 RIBBON
capacitance_range_in_picofarads	+1.0 TO 4.0 SINGLE SECTION
nonderated_voltage_rating_and_type	500.0 DC CONTINUOUS SINGLE SECTION
mounting_facility_type_and_quantity	1 LOCKING BUSHING
adjustment_device_drive_type_and_quantity	1 SLOTTED SCREW
NSN	5910-00-708-5190

COMPONENT DIAGRAM

KEY FEATURES

•

BUSHING SHAPE: ROUND, KEYED

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 LOCKING BUSHING

•

NONDERATED VOLTAGE RATING AND TYPE: 500.0 DC CONTINUOUS SINGLE SECTION

•

INCLOSURE TYPE: UNINCLOSED

•

BODY STYLE: PISTON

•

OVERALL DIAMETER: 0.219 INCHES NOMINAL IN

•

CAPACITANCE RANGE IN PICOFARADS: +1.0 TO 4.0 SINGLE SECTION

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

BUSHING SHAPE	ROUND, KEYED
MOUNTING FACILITY TYPE AND QUANTITY	1 LOCKING BUSHING
NONDERATED VOLTAGE RATING AND TYPE	500.0 DC CONTINUOUS SINGLE SECTION
INCLOSURE TYPE	UNINCLOSED
BODY STYLE	PISTON
OVERALL DIAMETER	0.219 INCHES NOMINAL IN
CAPACITANCE RANGE IN PICOFARADS	+1.0 TO 4.0 SINGLE SECTION
OVERALL LENGTH	0.875 INCHES NOMINAL IN
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY	1 SLOTTED SCREW
TERMINAL TYPE AND QUANTITY	2 RIBBON

SUBSTITUTES & CROSS-REFERENCES 1

535-013Reference 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 1551-0420?

1551-0420 is a CAPACITOR,VARIABLE,PLASTIC DIELE. It is classified as a MRO (MRO_GENERAL).

What parts can replace 1551-0420?

There is 1 known substitute for 1551-0420: 535-013. Substitute compatibility should be verified for your specific system.

What is the NSN for 1551-0420?

1551-0420 is cataloged in the U.S. Government catalog under NSN 5910-00-708-5190. This indicates validated use in U.S. government and defense supply chains.

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1551-0420 — CAPACITOR,VARIABLE,PLASTIC DIELE

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