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10431203 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10431203: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, hole_diameter: 0.160 INCHES MINIMUM AND 0.170 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 2.865 INCHES MINIMUM AND 2.885 INCHES MAXIMUM IN, aperture_diameter: 1.590 INCHES MINIMUM AND 1.650 INCHES MAXIMUM IN, bolt_circle_diameter: 2.365 INCHES MINIMUM AND 2.385 INCHES MAXIMUM IN, outside_corner_radius: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-167-8281, 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
10431203
NSN: 5330-00-167-8281
FSC: 5330 — Packing and Gasket Materials
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
hole_diameter0.160 INCHES MINIMUM AND 0.170 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width2.865 INCHES MINIMUM AND 2.885 INCHES MAXIMUM IN
aperture_diameter1.590 INCHES MINIMUM AND 1.650 INCHES MAXIMUM IN
bolt_circle_diameter2.365 INCHES MINIMUM AND 2.385 INCHES MAXIMUM IN
outside_corner_radius0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
cross-sectional_thickness0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
side_radius_from_gasket_center0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
material_document_and_classificationQQ-A-250/4,T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-167-8281
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10431203 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 THICKNESS: 0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
•
SIDE RADIUS FROM GASKET CENTER: 0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/4,T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 1.590 INCHES MINIMUM AND 1.650 INCHES MAXIMUM IN
•
BOLT CIRCLE DIAMETER: 2.365 INCHES MINIMUM AND 2.385 INCHES MAXIMUM IN
•
OUTSIDE CORNER RADIUS: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
SIDE RADIUS FROM GASKET CENTER0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/4,T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH2.865 INCHES MINIMUM AND 2.885 INCHES MAXIMUM IN
APERTURE DIAMETER1.590 INCHES MINIMUM AND 1.650 INCHES MAXIMUM IN
BOLT CIRCLE DIAMETER2.365 INCHES MINIMUM AND 2.385 INCHES MAXIMUM IN
OUTSIDE CORNER RADIUS0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
MATERIALALUMINUM ALLOY 2024 OVERALL
HOLE DIAMETER0.160 INCHES MINIMUM AND 0.170 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
369A7118-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10431203?
10431203 is a GASKET.
What parts can replace 10431203?
There is 1 known substitute for 10431203: 369A7118-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 10431203?
10431203 is cataloged in the U.S. Government catalog under NSN 5330-00-167-8281. This indicates validated use in U.S. government and defense supply chains.
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