421.081 — CUP,CATHODE CAPACITOR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

421.081: CUP,CATHODE CAPACITOR.

The CUP,CATHODE CAPACITOR 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 material: TITANIUM, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, coil_quantity: 7-1/2, inside_diameter: 1.025 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 3.415 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-205-4522, 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

421.081

NSN: 5360-00-205-4522
NIINs: 002054522, 010344544, 015044413
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	TITANIUM
end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity	7-1/2
inside_diameter	1.025 INCHES NOMINAL IN
special_features	DIMENSIONS 15 MM BY 15 MM; HOLES 4; THICKNESS 0.5 MM; HOLE SPACING 5.5 MM; 1.3 MM X-PLATE; FOR USE DURING CRANIOFACIAL PROCEDURES MM
style_designator	CYLINDRICAL
spring_free_length	3.415 INCHES MAXIMUM IN
spring_solid_length	2.656 INCHES NOMINAL IN
coil_helix_direction	RIGHT-HAND
end_item_identification	6625000074164
spring_free_outside_diameter	1.730 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
material_document_and_classification	JAN-S-1160,GRADE 2,TYPE A MIL SPEC ALL MATERIAL RESPONSES OVERALL
NSN	5360-00-205-4522

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 1.730 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN

•

END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS

•

SPRING SOLID LENGTH: 2.656 INCHES NOMINAL IN

•

STYLE DESIGNATOR: CYLINDRICAL

•

MATERIAL DOCUMENT AND CLASSIFICATION: JAN-S-1160,GRADE 2,TYPE A MIL SPEC ALL MATERIAL RESPONSES OVERALL

•

SPRING FREE LENGTH: 3.415 INCHES MAXIMUM IN

•

INSIDE DIAMETER: 1.025 INCHES NOMINAL IN

•

COIL QUANTITY: 7-1/2

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

SPRING FREE OUTSIDE DIAMETER	1.730 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
END STYLE	SPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH	2.656 INCHES NOMINAL IN
STYLE DESIGNATOR	CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION	JAN-S-1160,GRADE 2,TYPE A MIL SPEC ALL MATERIAL RESPONSES OVERALL
SPRING FREE LENGTH	3.415 INCHES MAXIMUM IN
INSIDE DIAMETER	1.025 INCHES NOMINAL IN
COIL QUANTITY	7-1/2
COIL HELIX DIRECTION	RIGHT-HAND

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

Ready to buy 421.081?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 421.081?

421.081 is a CUP,CATHODE CAPACITOR.

What is the NSN for 421.081?

421.081 is cataloged in the U.S. Government catalog under NSN 5360-00-205-4522. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

421.081 — CUP,CATHODE CAPACITOR

Request a Quote — 421.081