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28134 — CAPACITOR,FIXED,MICA DIELECTRIC

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

28134: CAPACITOR,FIXED,MICA DIELECTRIC.

CAPACITOR,FIXED,MICA DIELECTRIC. Key specifications include length: 5.310 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, body_height: 1.448 INCHES NOMINAL IN, overall_height: 1.448 INCHES NOMINAL IN, outside_diameter: 5.750 INCHES NOMINAL IN, special_features: W/SIX 0.369 IN. DIA BOLT HOLES ON BASE IN.

This part is cataloged in the U.S. Government catalog under NSN 5340-00-331-9881, 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→ 28134
NSN: 5340-00-331-9881
NIINs: 003319881, 007612621, 012468920, 012565519, 013970599
FSC: 5340 — Hardware, Commercial
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
length5.310 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
body_height1.448 INCHES NOMINAL IN
overall_height1.448 INCHES NOMINAL IN
outside_diameter5.750 INCHES NOMINAL IN
special_featuresW/SIX 0.369 IN. DIA BOLT HOLES ON BASE IN
style_designatorTHRU-HOLE
flared_end_featureNOT INCLUDED
base_outside_diameter7.156 INCHES NOMINAL IN
body_outside_diameter2.014 INCHES NOMINAL IN
end_item_identificationVARIOUS
opening_inside_diameter0.908 INCHES NOMINAL IN
NSN5340-00-331-9881
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 28134 MFR: Legrand ⚠ 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
•
OPENING INSIDE DIAMETER: 0.908 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 2.014 INCHES NOMINAL IN
•
BODY HEIGHT: 1.448 INCHES NOMINAL IN
•
STYLE DESIGNATOR: THRU-HOLE
•
BASE OUTSIDE DIAMETER: 7.156 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC BODY
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
OVERALL HEIGHT1.448 INCHES NOMINAL IN
OPENING INSIDE DIAMETER0.908 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER2.014 INCHES NOMINAL IN
BODY HEIGHT1.448 INCHES NOMINAL IN
STYLE DESIGNATORTHRU-HOLE
BASE OUTSIDE DIAMETER7.156 INCHES NOMINAL IN
SPECIAL FEATURESW/SIX 0.369 IN. DIA BOLT HOLES ON BASE IN
MATERIALRUBBER SYNTHETIC BODY
SUBSTITUTES & CROSS-REFERENCES 1
A28134Reference 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 28134?
28134 is a CAPACITOR,FIXED,MICA DIELECTRIC manufactured by Legrand. It is classified as a MRO (MRO_GENERAL).
What parts can replace 28134?
There is 1 known substitute for 28134: A28134. Substitute compatibility should be verified for your specific system.
What is the NSN for 28134?
28134 is cataloged in the U.S. Government catalog under NSN 5340-00-331-9881. 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.