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Technical Data Sheet
E0540-80 2004 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM, temp_rating: -70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, hardness_rating: 80.0 SHORE DUROMETER A NOMINAL, special_features: DUROMETER HARDNESS NUMBER 80 PLUS/MINUS 5; TENSILE STRENGTH 1160 PSI MINIMUM, ULTIMATE ELONGATION MIN 150 PERCENT, center_hole_diameter: 0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-484-8561, 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
E0540-80 2004
NSN: 5331-00-484-8561
FSC: 5331 — O-RING
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialRUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM
temp_rating-70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
hardness_rating80.0 SHORE DUROMETER A NOMINAL
special_featuresDUROMETER HARDNESS NUMBER 80 PLUS/MINUS 5; TENSILE STRENGTH 1160 PSI MINIMUM, ULTIMATE ELONGATION MIN 150 PERCENT
center_hole_diameter0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
cross-sectional_height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
NSN5331-00-484-8561
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: E0540-80 2004 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
CENTER HOLE DIAMETER: 0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
TEMP RATING: -70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
MATERIAL: RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM
HARDNESS RATING: 80.0 SHORE DUROMETER A NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE DIAMETER0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
SPECIAL FEATURESDUROMETER HARDNESS NUMBER 80 PLUS/MINUS 5; TENSILE STRENGTH 1160 PSI MINIMUM, ULTIMATE ELONGATION MIN 150 PERCENT
CROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
TEMP RATING-70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
MATERIALRUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM
HARDNESS RATING80.0 SHORE DUROMETER A NOMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
66-186-AInterchangeable
interchangeable cross-reference
interchangeable
1898660Interchangeable
interchangeable cross-reference
interchangeable
J88213Interchangeable
interchangeable cross-reference
interchangeable
88213Interchangeable
interchangeable cross-reference
interchangeable
4031150Interchangeable
interchangeable cross-reference
interchangeable
5331PL1279394Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E0540-80 2004?
E0540-80 2004 is a O-RING.
What parts can replace E0540-80 2004?
There are 6 known substitutes for E0540-80 2004: 66-186-A, 1898660, J88213 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for E0540-80 2004?
E0540-80 2004 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-484-8561. This indicates validated use in U.S. government and defense supply chains.
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