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Technical Data Sheet
Y270070TFE ✓ 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 GASKET is a the manufacturer industrial component. Key specifications include hole_diameter: 0.188 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 4.250 INCHES NOMINAL IN, bolt_circle_diameter: 3.812 INCHES NOMINAL IN, maximum_pressure_rating: 100.0 POUNDS PER SQUARE INCH (PSI) LBS, cross-sectional_thickness: 0.015 INCHES NOMINAL IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-720-2879, 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
Y270070TFE
NSN: 5330-00-720-2879
FSC: 5330
CAGE: 62824 — CLEVEPAK CORP PULSAFEEDER DIV (USA)
SPECIFICATIONS
hole_diameter0.188 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter4.250 INCHES NOMINAL IN
bolt_circle_diameter3.812 INCHES NOMINAL IN
maximum_pressure_rating100.0 POUNDS PER SQUARE INCH (PSI) LBS
cross-sectional_thickness0.015 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-00-720-2879
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: Y270070TFE 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
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
MAXIMUM PRESSURE RATING: 100.0 POUNDS PER SQUARE INCH (PSI) LBS
CROSS-SECTIONAL THICKNESS: 0.015 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER: 3.812 INCHES NOMINAL IN
OUTSIDE DIAMETER: 4.250 INCHES NOMINAL IN
HOLE DIAMETER: 0.188 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
MAXIMUM PRESSURE RATING100.0 POUNDS PER SQUARE INCH (PSI) LBS
CROSS-SECTIONAL THICKNESS0.015 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER3.812 INCHES NOMINAL IN
OUTSIDE DIAMETER4.250 INCHES NOMINAL IN
HOLE DIAMETER0.188 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
10686Interchangeable
interchangeable cross-reference
interchangeable
17389NInterchangeable
interchangeable cross-reference
interchangeable
N10686Interchangeable
interchangeable cross-reference
interchangeable
158PInterchangeable
interchangeable cross-reference
interchangeable
SK-101411Interchangeable
interchangeable cross-reference
interchangeable
DX84980PC72Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is Y270070TFE?
Y270070TFE is a GASKET.
What parts can replace Y270070TFE?
There are 14 known substitutes for Y270070TFE: 10686, 17389N, N10686 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for Y270070TFE?
Y270070TFE is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-720-2879. This indicates validated use in U.S. government and defense supply chains.
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