PartsTable
Technical Data Sheet
409420 ✓ 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 material: CELLULOSE OVERALL, hole_diameter: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 3.250 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, aperture_diameter: 1.500 INCHES NOMINAL IN, bolt_circle_diameter: 2.500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-253-2216, 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
409420
NSN: 5330-00-253-2216
FSC: 5330
CAGE: 65282 — WHITE MOTOR CORP (USA)
SPECIFICATIONS
materialCELLULOSE OVERALL
hole_diameter0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width3.250 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
aperture_diameter1.500 INCHES NOMINAL IN
bolt_hole_quantity2
bolt_circle_diameter2.500 INCHES NOMINAL IN
outside_corner_radius0.375 INCHES NOMINAL IN
cross-sectional_thickness0.016 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
side_radius_from_gasket_center1.047 INCHES NOMINAL IN
NSN5330-00-253-2216
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 409420 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
BOLT HOLE QUANTITY: 2
MATERIAL: CELLULOSE OVERALL
OUTSIDE CORNER RADIUS: 0.375 INCHES NOMINAL IN
SIDE RADIUS FROM GASKET CENTER: 1.047 INCHES NOMINAL IN
APERTURE DIAMETER: 1.500 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
STYLE DESIGNATOR: NON-CIRCULAR
TECHNICAL CHARACTERISTICS (FLIS)
BOLT HOLE QUANTITY2
MATERIALCELLULOSE OVERALL
OVERALL WIDTH3.250 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.375 INCHES NOMINAL IN
SIDE RADIUS FROM GASKET CENTER1.047 INCHES NOMINAL IN
APERTURE DIAMETER1.500 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
STYLE DESIGNATORNON-CIRCULAR
HOLE DIAMETER0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
BOLT CIRCLE DIAMETER2.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
BA234UInterchangeable
interchangeable cross-reference
interchangeable
JANB18Interchangeable
interchangeable cross-reference
interchangeable
38059Interchangeable
interchangeable cross-reference
interchangeable
GGG-F-331Interchangeable
interchangeable cross-reference
interchangeable
5F-7345Interchangeable
interchangeable cross-reference
interchangeable
24832Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 409420?
409420 is a GASKET.
What parts can replace 409420?
There are 21 known substitutes for 409420: BA234U, JANB18, 38059 and 18 more. Substitute compatibility should be verified for your specific system.
Is 409420 still available?
409420 is currently cancelled.
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