AR-663UW-2 — CAPACITOR,FIXED,PLASTIC DIELECTR

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

AR-663UW-2: CAPACITOR,FIXED,PLASTIC DIELECTR.

CAPACITOR,FIXED,PLASTIC DIELECTR. Key specifications include material: PLASTIC CASE, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_width: 0.375 INCHES NOMINAL IN, body_height: 0.375 INCHES NOMINAL IN, body_length: 0.750 INCHES NOMINAL IN, body_diameter: 0.234 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-080-3943, 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→ AR-663UW-2

NSN: 5910-00-080-3943
FSC: 5910 — Capacitors
CAGE: 25579 — ARGENT INDUSTRIES, INC. (USA)

SPECIFICATIONS

material	PLASTIC CASE
body_style	W/O MTG FACILITIES, AXIAL TERMINALS
body_width	0.375 INCHES NOMINAL IN
body_height	0.375 INCHES NOMINAL IN
body_length	0.750 INCHES NOMINAL IN
body_diameter	0.234 INCHES NOMINAL IN
terminal_length	1.625 INCHES MINIMUM IN
special_features	WEAPON SYSTEM ESSENTIAL
terminal_diameter	0.020 INCHES NOMINAL IN
dielectric_material	PLASTIC POLYESTER
reliability_indicator	NOT ESTABLISHED
end_item_identification	LOS ANGELES CLASS SSN (688); OLIVER PERRY CLASS FFG; STURGEON CLASS SSN (637); NIMITZ CLASS CVN; TARAWA CLASS LHA; EMORY S. LAND CLASS AS; VIRGINIA CLASS CGN (41)
NSN	5910-00-080-3943

COMPONENT DIAGRAM

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

SUBSTITUTES & CROSS-REFERENCES 3

W22166-57911FSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

663UWReference document

Same NSN cross-reference

Reference document — Design control — primary reference

663UW5791111WReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is AR-663UW-2?

AR-663UW-2 is a CAPACITOR,FIXED,PLASTIC DIELECTR. It is classified as a MRO (MRO_GENERAL).

What parts can replace AR-663UW-2?

There are 3 known substitutes for AR-663UW-2: W22166-57911F, 663UW, 663UW5791111W. Substitute compatibility should be verified for your specific system.

What is the NSN for AR-663UW-2?

AR-663UW-2 is cataloged in the U.S. Government catalog under NSN 5910-00-080-3943. This indicates validated use in U.S. government and defense supply chains.

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AR-663UW-2 — CAPACITOR,FIXED,PLASTIC DIELECTR

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