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Technical Data Sheet
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03189100 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

03189100: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include hole_diameter: 6.6 MILLIMETERS NOMINAL LOCATION NOT OTHERWISE SPECIFIED MM, style_designator: TRIANGLE, aperture_diameter: 32.5 MILLIMETERS NOMINAL MM, outside_corner_radius: 7.0 MILLIMETERS NOMINAL MM, cross-sectional_thickness: 0.5 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-100-0642, 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
03189100
NSN: 5330-01-100-0642
FSC: 5330 — Packing and Gasket Materials
CAGE: 61080 — HATZ DIESEL OF AMERICA INC (USA)
SPECIFICATIONS
hole_diameter6.6 MILLIMETERS NOMINAL LOCATION NOT OTHERWISE SPECIFIED MM
style_designatorTRIANGLE
aperture_diameter32.5 MILLIMETERS NOMINAL MM
outside_corner_radius7.0 MILLIMETERS NOMINAL MM
cross-sectional_thickness0.5 MILLIMETERS NOMINAL MM
NSN5330-01-100-0642
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 03189100 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: 0.5 MILLIMETERS NOMINAL MM
•
STYLE DESIGNATOR: TRIANGLE
•
APERTURE DIAMETER: 32.5 MILLIMETERS NOMINAL MM
•
OUTSIDE CORNER RADIUS: 7.0 MILLIMETERS NOMINAL MM
•
HOLE DIAMETER: 6.6 MILLIMETERS NOMINAL LOCATION NOT OTHERWISE SPECIFIED MM
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.5 MILLIMETERS NOMINAL MM
STYLE DESIGNATORTRIANGLE
APERTURE DIAMETER32.5 MILLIMETERS NOMINAL MM
OUTSIDE CORNER RADIUS7.0 MILLIMETERS NOMINAL MM
HOLE DIAMETER6.6 MILLIMETERS NOMINAL LOCATION NOT OTHERWISE SPECIFIED MM
SUBSTITUTES & CROSS-REFERENCES 1
82285Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 03189100?
03189100 is a GASKET.
What parts can replace 03189100?
There is 1 known substitute for 03189100: 82285. Substitute compatibility should be verified for your specific system.
What is the NSN for 03189100?
03189100 is cataloged in the U.S. Government catalog under NSN 5330-01-100-0642. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.