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Technical Data Sheet
9B9063 ✓ 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 COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: STEEL, body_radius: 0.906 INCHES NOMINAL IN, hole_diameter: 0.209 INCHES NOMINAL IN, body_thickness: 0.047 INCHES NOMINAL IN, inside_diameter: 1.156 INCHES NOMINAL IN, flange_thickness: 0.047 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 5340-00-362-6763, 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
9B9063
NSN: 5340-00-362-6763
FSC: 5340
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL
body_radius0.906 INCHES NOMINAL IN
hole_diameter0.209 INCHES NOMINAL IN
body_thickness0.047 INCHES NOMINAL IN
inside_diameter1.156 INCHES NOMINAL IN
flange_thickness0.047 INCHES NOMINAL IN
special_featuresPERIPHERY W/0.188 IN.RADIUS ON EACH CORNER IN
bolt_circle_diameter1.812 INCHES NOMINAL IN
fsc_application_dataGENERATOR,ENGINE ACCESSORY,NONAIRCRAFT
inside_corner_radius0.062 INCHES NOMINAL IN
securing_device_typeTHREADED FASTENER
peripheral_shape_styleTRIANGLE, RADII, THREE HOLES
NSN5340-00-362-6763
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9B9063 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
PERIPHERAL SHAPE STYLE: TRIANGLE, RADII, THREE HOLES
SECURING DEVICE TYPE: THREADED FASTENER
BOLT CIRCLE DIAMETER: 1.812 INCHES NOMINAL IN
MATERIAL: STEEL
FIRST RECESS INSIDE HEIGHT: 0.203 INCHES NOMINAL IN
HOLE DIAMETER: 0.209 INCHES NOMINAL IN
FLANGE THICKNESS: 0.047 INCHES NOMINAL IN
INSIDE CORNER RADIUS: 0.062 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
PERIPHERAL SHAPE STYLETRIANGLE, RADII, THREE HOLES
SECURING DEVICE TYPETHREADED FASTENER
BOLT CIRCLE DIAMETER1.812 INCHES NOMINAL IN
MATERIALSTEEL
FIRST RECESS INSIDE HEIGHT0.203 INCHES NOMINAL IN
HOLE DIAMETER0.209 INCHES NOMINAL IN
FLANGE THICKNESS0.047 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.062 INCHES NOMINAL IN
BODY RADIUS0.906 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLECIRCULAR RECESS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
126759Upgraded Successor
successor cross-reference
successor
116383Upgraded Successor
successor cross-reference
successor
AC206Upgraded Successor
successor cross-reference
successor
5340008659496Upgraded Successor
successor cross-reference
successor
5001Upgraded Successor
successor cross-reference
successor
94-6078Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9B9063?
9B9063 is a COVER,ACCESS.
What parts can replace 9B9063?
There are 13 known substitutes for 9B9063: 126759, 116383, AC206 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9B9063?
9B9063 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-362-6763. This indicates validated use in U.S. government and defense supply chains.
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