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: CORK AND RESIN NATURAL OR RESIN SYNTHETIC OVERALL, outside_diameter: 3.375 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 3.000 INCHES NOMINAL IN, cross-sectional_thickness: 0.125 INCHES NOMINAL IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-153-8155, 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
8B4163
NSN:5330-00-153-8155 FSC:5330 CAGE:11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
material
CORK AND RESIN NATURAL OR RESIN SYNTHETIC OVERALL
outside_diameter
3.375 INCHES NOMINAL IN
style_designator
CIRCULAR
aperture_diameter
3.000 INCHES NOMINAL IN
cross-sectional_thickness
0.125 INCHES NOMINAL IN
cross-sectional_shape_style
SOLID SINGLE OR COMPOSITION
material_document_and_classification
HH-C-576,TY 2B,CL 3 FED SPEC ALL MATERIAL RESPONSES OVERALL
NSN
5330-00-153-8155
COMPONENT DIAGRAM
KEY FEATURES
•
APERTURE DIAMETER: 3.000 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
CROSS-SECTIONAL THICKNESS: 0.125 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 3.375 INCHES NOMINAL IN
•
MATERIAL: CORK AND RESIN NATURAL OR RESIN SYNTHETIC OVERALL
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: HH-C-576,TY 2B,CL 3 FED SPEC ALL MATERIAL RESPONSES OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
APERTURE DIAMETER
3.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE
SOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS
0.125 INCHES NOMINAL IN
OUTSIDE DIAMETER
3.375 INCHES NOMINAL IN
MATERIAL
CORK AND RESIN NATURAL OR RESIN SYNTHETIC OVERALL
STYLE DESIGNATOR
CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATION
HH-C-576,TY 2B,CL 3 FED SPEC ALL MATERIAL RESPONSES OVERALL
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FREQUENTLY ASKED QUESTIONS
What is 8B4163?
8B4163 is a GASKET.
What parts can replace 8B4163?
There are 9 known substitutes for 8B4163: V202-1, 27593, 8789 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8B4163?
8B4163 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-153-8155. This indicates validated use in U.S. government and defense supply chains.
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