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8331778 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8331778: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: CELLULOSE OVERALL, outside_diameter: 2.120 INCHES MINIMUM AND 2.155 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 1.680 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN, cross-sectional_thickness: 0.052 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-424-3475, 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
8331778
NSN: 5330-00-424-3475
FSC: 5330 — Packing and Gasket Materials
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialCELLULOSE OVERALL
outside_diameter2.120 INCHES MINIMUM AND 2.155 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter1.680 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN
cross-sectional_thickness0.052 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationMIL-G-12803 G-3262 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL G
NSN5330-00-424-3475
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8331778 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: 0.052 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803 G-3262 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL G
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 2.120 INCHES MINIMUM AND 2.155 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 1.680 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN
•
MATERIAL: CELLULOSE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.052 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803 G-3262 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL G
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER2.120 INCHES MINIMUM AND 2.155 INCHES MAXIMUM IN
APERTURE DIAMETER1.680 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN
MATERIALCELLULOSE OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
920746Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8331778?
8331778 is a GASKET.
What parts can replace 8331778?
There is 1 known substitute for 8331778: 920746. Substitute compatibility should be verified for your specific system.
What is the NSN for 8331778?
8331778 is cataloged in the U.S. Government catalog under NSN 5330-00-424-3475. This indicates validated use in U.S. government and defense supply chains.
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