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6754278 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6754278: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: CELLULOSE OVERALL, hole_diameter: 0.460 INCHES MINIMUM AND 0.480 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 7.870 INCHES MINIMUM AND 7.890 INCHES MAXIMUM IN, aperture_diameter: 6.370 INCHES MINIMUM AND 6.390 INCHES MAXIMUM IN, bolt_circle_diameter: 6.990 INCHES MINIMUM AND 7.010 INCHES MAXIMUM IN, cross-sectional_thickness: 0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-323-9144, 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
6754278
NSN: 5330-00-323-9144
FSC: 5330 — Packing and Gasket Materials
CAGE: 6H244 — THE W.W. WILLIAMS COMPANY, LLC (USA)
SPECIFICATIONS
materialCELLULOSE OVERALL
hole_diameter0.460 INCHES MINIMUM AND 0.480 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter7.870 INCHES MINIMUM AND 7.890 INCHES MAXIMUM IN
aperture_diameter6.370 INCHES MINIMUM AND 6.390 INCHES MAXIMUM IN
bolt_circle_diameter6.990 INCHES MINIMUM AND 7.010 INCHES MAXIMUM IN
cross-sectional_thickness0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
NSN5330-00-323-9144
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6754278 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: 0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 7.870 INCHES MINIMUM AND 7.890 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 6.370 INCHES MINIMUM AND 6.390 INCHES MAXIMUM IN
•
BOLT CIRCLE DIAMETER: 6.990 INCHES MINIMUM AND 7.010 INCHES MAXIMUM IN
•
MATERIAL: CELLULOSE OVERALL
•
HOLE DIAMETER: 0.460 INCHES MINIMUM AND 0.480 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
OUTSIDE DIAMETER7.870 INCHES MINIMUM AND 7.890 INCHES MAXIMUM IN
APERTURE DIAMETER6.370 INCHES MINIMUM AND 6.390 INCHES MAXIMUM IN
BOLT CIRCLE DIAMETER6.990 INCHES MINIMUM AND 7.010 INCHES MAXIMUM IN
MATERIALCELLULOSE OVERALL
HOLE DIAMETER0.460 INCHES MINIMUM AND 0.480 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6754278?
6754278 is a GASKET.
What is the NSN for 6754278?
6754278 is cataloged in the U.S. Government catalog under NSN 5330-00-323-9144. This indicates validated use in U.S. government and defense supply chains.
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