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Technical Data Sheet
7326457 ✓ 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: PAPER OVERALL, hole_diameter: 0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 5.297 INCHES NOMINAL IN, aperture_diameter: 3.750 INCHES NOMINAL IN, bolt_circle_diameter: 4.250 INCHES NOMINAL IN, outside_corner_radius: 0.281 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-182-8801, 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
7326457
NSN: 5330-00-182-8801
FSC: 5330
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialPAPER OVERALL
hole_diameter0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width5.297 INCHES NOMINAL IN
aperture_diameter3.750 INCHES NOMINAL IN
bolt_circle_diameter4.250 INCHES NOMINAL IN
outside_corner_radius0.281 INCHES NOMINAL IN
cross-sectional_thickness0.005 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
outside_corner_inverted_radius0.250 INCHES NOMINAL IN
side_radius_from_gasket_center2.375 INCHES NOMINAL IN
NSN5330-00-182-8801
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7326457 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
APERTURE DIAMETER: 3.750 INCHES NOMINAL IN
SIDE RADIUS FROM GASKET CENTER: 2.375 INCHES NOMINAL IN
MATERIAL: PAPER OVERALL
OUTSIDE CORNER INVERTED RADIUS: 0.250 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS: 0.005 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER: 4.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
APERTURE DIAMETER3.750 INCHES NOMINAL IN
SIDE RADIUS FROM GASKET CENTER2.375 INCHES NOMINAL IN
MATERIALPAPER OVERALL
OUTSIDE CORNER INVERTED RADIUS0.250 INCHES NOMINAL IN
OVERALL WIDTH5.297 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.005 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER4.250 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.281 INCHES NOMINAL IN
HOLE DIAMETER0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
K10E46AInterchangeable
interchangeable cross-reference
interchangeable
66-527Interchangeable
interchangeable cross-reference
interchangeable
1082A19G02Interchangeable
interchangeable cross-reference
interchangeable
CPR104420Interchangeable
interchangeable cross-reference
interchangeable
3250-06104Interchangeable
interchangeable cross-reference
interchangeable
B357-0001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7326457?
7326457 is a GASKET.
What parts can replace 7326457?
There are 8 known substitutes for 7326457: K10E46A, 66-527, 1082A19G02 and 5 more. Substitute compatibility should be verified for your specific system.
Is 7326457 still available?
7326457 is currently cancelled.
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