790-322 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

790-322: 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 depth: 6.000 INCHES NOMINAL IN, phase: THREE, width: 20.000 INCHES NOMINAL IN, height: 6.250 INCHES NOMINAL IN, anode_type: PLAIN FOIL, body_style: W/O MTG FACILITIES, AXIAL TERMINALS. This part is cataloged in the U.S.

Government catalog under NSN 4520-01-178-6456, 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→ 790-322

NSN: 4520-01-178-6456
NIINs: 011786456, 012339283, 013770667
FSC: 4520 — Space and Water Heating Equipment
CAGE: 17032 — VALAD ELECTRIC HEATING CORP. (USA)

SPECIFICATIONS

depth	6.000 INCHES NOMINAL IN
phase	THREE
width	20.000 INCHES NOMINAL IN
height	6.250 INCHES NOMINAL IN
anode_type	PLAIN FOIL
body_style	W/O MTG FACILITIES, AXIAL TERMINALS
body_length	0.848 INCHES MAXIMUM IN
current_type	AC
body_diameter	0.385 INCHES MAXIMUM IN
mounting_type	VENTILATION DUCT
terminal_length	1.312 INCHES MINIMUM IN
heat_medium_type	AIR
NSN	4520-01-178-6456

COMPONENT DIAGRAM

KEY FEATURES

•

HEAT DELIVERY RATE: 5186.2 BRITISH THERMAL UNIT

•

PHASE: THREE

•

FREQUENCY IN HERTZ: 50.0 OR 60.0

•

CURRENT TYPE: AC

•

HEAT MEDIUM TYPE: AIR

•

INCLOSURE MATERIAL: STEEL CORROSION RESISTING

•

VOLTAGE IN VOLTS: 440.0

•

NONDEFINITIVE SPEC/STD DATA: 23EH SIZE AND L TYPE

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

HEAT DELIVERY RATE	5186.2 BRITISH THERMAL UNIT
PHASE	THREE
FREQUENCY IN HERTZ	50.0 OR 60.0
CURRENT TYPE	AC
HEAT MEDIUM TYPE	AIR
INCLOSURE MATERIAL	STEEL CORROSION RESISTING
VOLTAGE IN VOLTS	440.0
NONDEFINITIVE SPEC/STD DATA	23EH SIZE AND L TYPE
HEIGHT	6.250 INCHES NOMINAL IN
SPECIAL FEATURES	NONMAGNETIC

SUBSTITUTES & CROSS-REFERENCES 5

TFZ-23LSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MIL-H-22594Reference document

Same NSN cross-reference

Reference document — Identification reference

EH23LSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

106-056816-000Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

83-0807Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 790-322?

790-322 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace 790-322?

There are 5 known substitutes for 790-322: TFZ-23L, MIL-H-22594, EH23L and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 790-322?

790-322 is cataloged in the U.S. Government catalog under NSN 4520-01-178-6456. This indicates validated use in U.S. government and defense supply chains.

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790-322 — CAPACITOR,FIXED,ELECTROLYTIC

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