PartsTable
Technical Data Sheet
211616 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The 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: STEEL OVERALL, ring_style: EXPANDING CONCENTRIC, joint_style: INTERLOCKING JOINT, overall_width: 0.0800 INCHES NOMINAL IN, outside_diameter: 1.895 INCHES NOMINAL IN, special_features: CR0SS SECTIONAL SHAPE IS SQUARE IN LIEU OF RECTANGULAR AS SHOWN IN REFERENCE DWG. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-105-9830, 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 211616
NSN: 5330-00-105-9830
FSC: 5330
CAGE: 12603 — CLARK EQUIPMENT CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
ring_styleEXPANDING CONCENTRIC
joint_styleINTERLOCKING JOINT
overall_width0.0800 INCHES NOMINAL IN
outside_diameter1.895 INCHES NOMINAL IN
special_featuresCR0SS SECTIONAL SHAPE IS SQUARE IN LIEU OF RECTANGULAR AS SHOWN IN REFERENCE DWG
surface_treatmentOXIDE OVERALL
radial_wall_thickness0.0800 INCHES NOMINAL IN
cross-sectional_shape_stylePLAIN RECTANGULAR, STRAIGHT FACE
NSN5330-00-105-9830
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 211616 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
MATERIAL: STEEL OVERALL
SURFACE TREATMENT: OXIDE OVERALL
JOINT STYLE: INTERLOCKING JOINT
CROSS-SECTIONAL SHAPE STYLE: PLAIN RECTANGULAR, STRAIGHT FACE
RADIAL WALL THICKNESS: 0.0800 INCHES NOMINAL IN
OUTSIDE DIAMETER: 1.895 INCHES NOMINAL 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 (FLIS)
SPECIAL FEATURESCR0SS SECTIONAL SHAPE IS SQUARE IN LIEU OF RECTANGULAR AS SHOWN IN REFERENCE DWG
MATERIALSTEEL OVERALL
SURFACE TREATMENTOXIDE OVERALL
JOINT STYLEINTERLOCKING JOINT
OVERALL WIDTH0.0800 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
RADIAL WALL THICKNESS0.0800 INCHES NOMINAL IN
OUTSIDE DIAMETER1.895 INCHES NOMINAL IN
RING STYLEEXPANDING CONCENTRIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
21-1616Interchangeable
interchangeable cross-reference
interchangeable
6565Interchangeable
interchangeable cross-reference
interchangeable
06565Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 211616?
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 211616?
211616 is a CAPACITOR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 211616?
There are 3 known substitutes for 211616: 21-1616, 6565, 06565. Substitute compatibility should be verified for your specific system.
What is the NSN for 211616?
211616 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-105-9830. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 211616