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R11664 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

R11664: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: PAPER OVERALL, hole_diameter: 0.641 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 13.000 INCHES NOMINAL IN, style_designator: CIRCULAR WITH ONE PERIPHERAL FLAT, aperture_diameter: 10.500 INCHES NOMINAL IN, bolt_circle_diameter: 11.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-164-0149, 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
R11664
NSN: 5330-00-164-0149
NIINs: 001640149, 003181509
FSC: 5330 — Packing and Gasket Materials
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)
SPECIFICATIONS
materialPAPER OVERALL
hole_diameter0.641 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter13.000 INCHES NOMINAL IN
style_designatorCIRCULAR WITH ONE PERIPHERAL FLAT
aperture_diameter10.500 INCHES NOMINAL IN
bolt_hole_quantity6
bolt_circle_diameter11.750 INCHES NOMINAL IN
cross-sectional_thickness0.031 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
gasket_center_to_flat_distance6.000 INCHES NOMINAL IN
NSN5330-00-164-0149
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: R11664 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: 0.031 INCHES NOMINAL IN
•
GASKET CENTER TO FLAT DISTANCE: 6.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR WITH ONE PERIPHERAL FLAT
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 13.000 INCHES NOMINAL IN
•
APERTURE DIAMETER: 10.500 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 6
•
BOLT CIRCLE DIAMETER: 11.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
GASKET CENTER TO FLAT DISTANCE6.000 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR WITH ONE PERIPHERAL FLAT
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER13.000 INCHES NOMINAL IN
APERTURE DIAMETER10.500 INCHES NOMINAL IN
BOLT HOLE QUANTITY6
BOLT CIRCLE DIAMETER11.750 INCHES NOMINAL IN
MATERIALPAPER OVERALL
HOLE DIAMETER0.641 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
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 R11664?
R11664 is a GASKET.
What is the NSN for R11664?
R11664 is cataloged in the U.S. Government catalog under NSN 5330-00-164-0149. This indicates validated use in U.S. government and defense supply chains.
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