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R11316 ✓ 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: 0.641 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 product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-430-9417, 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
R11316
NSN: 5330-00-430-9417
FSC: 5330
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_thickness0.005 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
gasket_center_to_flat_distance6.000 INCHES NOMINAL IN
NSN5330-00-430-9417
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: R11316 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
•
HOLE DIAMETER: 0.641 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
BOLT CIRCLE DIAMETER: 11.750 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 13.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR WITH ONE PERIPHERAL FLAT
•
MATERIAL: PAPER OVERALL
•
BOLT HOLE QUANTITY: 6
•
CROSS-SECTIONAL THICKNESS: 0.005 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
HOLE DIAMETER0.641 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
BOLT CIRCLE DIAMETER11.750 INCHES NOMINAL IN
OUTSIDE DIAMETER13.000 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR WITH ONE PERIPHERAL FLAT
MATERIALPAPER OVERALL
BOLT HOLE QUANTITY6
CROSS-SECTIONAL THICKNESS0.005 INCHES NOMINAL IN
GASKET CENTER TO FLAT DISTANCE6.000 INCHES NOMINAL IN
APERTURE DIAMETER10.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
113-16Interchangeable
interchangeable cross-reference
interchangeable
GGGC755TYPE2CLASS3Interchangeable
interchangeable cross-reference
interchangeable
B94.19 TABLE 5Interchangeable
interchangeable cross-reference
interchangeable
CRF100Interchangeable
interchangeable cross-reference
interchangeable
6980Interchangeable
interchangeable cross-reference
interchangeable
113-16-03Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R11316?
R11316 is a GASKET.
What parts can replace R11316?
There are 17 known substitutes for R11316: 113-16, GGGC755TYPE2CLASS3, B94.19 TABLE 5 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R11316?
R11316 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-430-9417. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026