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28716 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

28716: 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 material: STEEL OVERALL, anode_type: SOLID, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, bore_shape: STRAIGHT, body_length: 1.188 INCHES NOMINAL IN, design_type: REUSABLE. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-155-6832, 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→ 28716
NSN: 3110-00-155-6832
NIINs: 001556832, 002898220, 004215128, 004219099, 004479294, 005543264, 008085670, 011185505, 011455294, 013164899, 017275119
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 45RP7 — DRESSTA NORTH AMERICA LTD (USA)
SPECIFICATIONS
materialSTEEL OVERALL
anode_typeSOLID
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
bore_shapeSTRAIGHT
body_length1.188 INCHES NOMINAL IN
design_typeREUSABLE
body_diameter0.625 INCHES NOMINAL IN
bore_diameter80.00 MILLIMETERS NOMINAL MM
overall_width26.0 MILLIMETERS NOMINAL MM
body_thickness1.000 INCHES NOMINAL IN
load_directionRADIAL
overall_length5.938 INCHES NOMINAL IN
NSN3110-00-155-6832
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 28716 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
RETAINER FABRICATION METHOD: PRESSED
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 205.00 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
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
RETAINER FABRICATION METHODPRESSED
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH34.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER205.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE DIAMETER130.0 MILLIMETERS NOMINAL MM
SUBSTITUTES & CROSS-REFERENCES 5
R18435Reference document
Same NSN cross-reference
Reference document — Secondary reference
4033035Reference document
Same NSN cross-reference
Reference document — Secondary reference
126WReference document
Same NSN cross-reference
Reference document — Secondary reference
18435Reference document
Same NSN cross-reference
Reference document — Secondary reference
403V3035Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 28716?
28716 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 28716?
There are 5 known substitutes for 28716: R18435, 4033035, 126W and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 28716?
28716 is cataloged in the U.S. Government catalog under NSN 3110-00-155-6832. This indicates validated use in U.S. government and defense supply chains.
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