PartsTable / O-RING / EA-7156
EA-7156
✓ 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 SYNTHETIC, temp_rating: -55.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, center_hole_diameter: 0.482 INCHES MINIMUM AND 0.492 INCHES MAXIMUM IN, elongation_percentage: 260 MAXIMUM, cross-sectional_height: 0.093 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-883-3834, 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
EA-7156
NSN: 5331-00-883-3834 FSC: 5331 — O-RINGCAGE: 07282 — FAIRCHILD INDUSTRIAL PRODUCTS COMPANY (USA)
SPECIFICATIONS
material RUBBER SYNTHETIC temp_rating -55.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF hardness_rating 70.0 SHORE DUROMETER A NOMINAL center_hole_diameter 0.482 INCHES MINIMUM AND 0.492 INCHES MAXIMUM IN elongation_percentage 260 MAXIMUM cross-sectional_height 0.093 INCHES NOMINAL IN NSN 5331-00-883-3834
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: EA-7156
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: 0.482 INCHES MINIMUM AND 0.492 INCHES MAXIMUM IN
• CROSS-SECTIONAL HEIGHT: 0.093 INCHES NOMINAL IN
• HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
• ELONGATION PERCENTAGE: 260 MAXIMUM
• TEMP RATING: -55.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
• MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE DIAMETER 0.482 INCHES MINIMUM AND 0.492 INCHES MAXIMUM IN CROSS-SECTIONAL HEIGHT 0.093 INCHES NOMINAL IN HARDNESS RATING 70.0 SHORE DUROMETER A NOMINAL ELONGATION PERCENTAGE 260 MAXIMUM TEMP RATING -55.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF MATERIAL RUBBER SYNTHETIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
135650 Interchangeable interchangeable cross-reference
interchangeable
9B6708 Interchangeable interchangeable cross-reference
interchangeable
7156 Interchangeable interchangeable cross-reference
interchangeable
32-14079A10 Interchangeable interchangeable cross-reference
interchangeable
AS568-112 Interchangeable interchangeable cross-reference
interchangeable
ELN210 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is EA-7156?
EA-7156 is a O-RING.
What parts can replace EA-7156?
There are 29 known substitutes for EA-7156: 135650, 9B6708, 7156 and 26 more. Substitute compatibility should be verified for your specific system.
Is EA-7156 still available?
EA-7156 is currently cancelled.
Request a Quote — EA-7156