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12915 — CAPACITOR,FIXED,ELECTROLYTIC

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

12915: CAPACITOR,FIXED,ELECTROLYTIC.

The CAPACITOR,FIXED,ELECTROLYTIC is a Trust cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include width: 20.0 FEET NOMINAL FT, length: 10.0 FEET NOMINAL FT, material: PLASTIC POLYESTER LOCATION NOT OTHERWISE SPECIFIED, tent_type: CANOPY, peak_height: 14.0 FEET NOMINAL FT, environmental_protection: WEATHER RESISTANT. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-3152, 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→ 12915
NSN: 3110-00-100-3152
NIINs: 001003152, 001509212, 003583998, 008683424, 010996691, 011231491, 011260794, 016053050, 016193930, 017112163, 017308613
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 44185 — TLD WOLLARD LLC (USA)
SPECIFICATIONS
width20.0 FEET NOMINAL FT
length10.0 FEET NOMINAL FT
materialPLASTIC POLYESTER LOCATION NOT OTHERWISE SPECIFIED
tent_typeCANOPY
peak_height14.0 FEET NOMINAL FT
environmental_protectionWEATHER RESISTANT
part_name_assigned_by_controlling_agencyHEAVY DUTY POP UP TENT
NSN3110-00-100-3152
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 12915 · Trust ⚠ 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
•
STYLE DESIGNATOR: NORMAL ANGLE
•
CONE CORNER RADIUS: 0.1406 INCHES NOMINAL IN
•
CONE WIDTH: 0.8125 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 1.0000 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
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
STYLE DESIGNATORNORMAL ANGLE
CONE CORNER RADIUS0.1406 INCHES NOMINAL IN
CONE WIDTH0.8125 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER1.0000 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 9
654132Reference document
Same NSN cross-reference
Reference document — Secondary reference
573324R91Reference document
Same NSN cross-reference
Reference document — Secondary reference
A308121AReference document
Same NSN cross-reference
Reference document — Secondary reference
15026WReference document
Same NSN cross-reference
Reference document — Secondary reference
635981Reference document
Same NSN cross-reference
Reference document — Secondary reference
15100Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 12915?
12915 is a CAPACITOR,FIXED,ELECTROLYTIC manufactured by Trust. It is classified as a MRO (MRO_GENERAL).
What parts can replace 12915?
There are 9 known substitutes for 12915: 654132, 573324R91, A308121A and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12915?
12915 is cataloged in the U.S. Government catalog under NSN 3110-00-100-3152. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.