PartsTable
Technical Data Sheet
PartsTable / MRO / 27593
27593 ✓ 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

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include material: STEEL OVERALL, body_width: 0.702 INCHES MINIMUM AND 0.734 INCHES MAXIMUM IN, head_style: FLAT COUNTERSUNK, body_height: 1.452 INCHES MINIMUM AND 1.484 INCHES MAXIMUM IN, body_length: 1.187 INCHES MINIMUM AND 1.219 INCHES MAXIMUM IN, head_diameter: 10.0 MILLIMETERS NOMINAL MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-153-8155, 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→ 27593
NSN: 5330-00-153-8155
FSC: 5330
CAGE: 04627 — HYSTER-YALE GROUP, INC. DIV HYSTER-YALE MATERIALS HANDLING (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_width0.702 INCHES MINIMUM AND 0.734 INCHES MAXIMUM IN
head_styleFLAT COUNTERSUNK
body_height1.452 INCHES MINIMUM AND 1.484 INCHES MAXIMUM IN
body_length1.187 INCHES MINIMUM AND 1.219 INCHES MAXIMUM IN
head_diameter10.0 MILLIMETERS NOMINAL MM
inclosure_typeHERMETICALLY SEALED
overall_length6.750 INCHES NOMINAL IN
actuation_methodLEVER EXTERNAL
outside_diameter3.375 INCHES NOMINAL IN
style_designatorSTRAIGHT DOUBLE HEAD
aperture_diameter3.000 INCHES NOMINAL IN
NSN5330-00-153-8155
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 27593 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
•
APERTURE DIAMETER: 3.000 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
CROSS-SECTIONAL THICKNESS: 0.125 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 3.375 INCHES NOMINAL IN
•
MATERIAL: CORK AND RESIN NATURAL OR RESIN SYNTHETIC OVERALL
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: HH-C-576,TY 2B,CL 3 FED SPEC ALL MATERIAL RESPONSES 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 (FLIS)
APERTURE DIAMETER3.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL IN
OUTSIDE DIAMETER3.375 INCHES NOMINAL IN
MATERIALCORK AND RESIN NATURAL OR RESIN SYNTHETIC OVERALL
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONHH-C-576,TY 2B,CL 3 FED SPEC ALL MATERIAL RESPONSES OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
V202-1Interchangeable
interchangeable cross-reference
interchangeable
27593Interchangeable
interchangeable cross-reference
interchangeable
8789Interchangeable
interchangeable cross-reference
interchangeable
58120Interchangeable
interchangeable cross-reference
interchangeable
25-611001Interchangeable
interchangeable cross-reference
interchangeable
P1273-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 27593?
27593 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 27593?
There are 10 known substitutes for 27593: V202-1, 27593, 8789 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 27593?
27593 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-153-8155. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026