PartsTable
Technical Data Sheet
R11797 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The GASKET is a the manufacturer industrial component. Key specifications include material: PAPER OVERALL, hole_diameter: 0.688 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 9.750 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 7.000 INCHES NOMINAL IN, bolt_circle_diameter: 8.500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-255-0345, 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
R11797
NSN: 5330-00-255-0345
FSC: 5330
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)
SPECIFICATIONS
materialPAPER OVERALL
hole_diameter0.688 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter9.750 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter7.000 INCHES NOMINAL IN
bolt_hole_quantity6
bolt_circle_diameter8.500 INCHES NOMINAL IN
cross-sectional_thickness0.031 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-00-255-0345
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: R11797 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 SHAPE STYLE: SOLID SINGLE OR COMPOSITION
STYLE DESIGNATOR: CIRCULAR
HOLE DIAMETER: 0.688 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
APERTURE DIAMETER: 7.000 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER: 8.500 INCHES NOMINAL IN
MATERIAL: PAPER OVERALL
BOLT HOLE QUANTITY: 6
OUTSIDE DIAMETER: 9.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
STYLE DESIGNATORCIRCULAR
HOLE DIAMETER0.688 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
APERTURE DIAMETER7.000 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER8.500 INCHES NOMINAL IN
MATERIALPAPER OVERALL
BOLT HOLE QUANTITY6
OUTSIDE DIAMETER9.750 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
11797G1Interchangeable
interchangeable cross-reference
interchangeable
11797Interchangeable
interchangeable cross-reference
interchangeable
12086Interchangeable
interchangeable cross-reference
interchangeable
5306PL0766584Interchangeable
interchangeable cross-reference
interchangeable
5938641Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R11797?
R11797 is a GASKET.
What parts can replace R11797?
There are 5 known substitutes for R11797: 11797G1, 11797, 12086 and 2 more. Substitute compatibility should be verified for your specific system.
Is R11797 still available?
R11797 is currently cancelled.
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