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Technical Data Sheet
PartsTable / COMPONENT / CV18559
CV18559 ✓ 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 PACKING WITH RETAINER is a the manufacturer industrial component. Key specifications include material: STEEL RETAINER, construction: ONE-PIECE, outside_diameter: 0.687 INCHES NOMINAL IN, surface_treatment: CADMIUM RETAINER, retainer_thickness: 0.054 INCHES NOMINAL IN, packing_inside_diameter: 0.405 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-202-3848, 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
CV18559
NSN: 5330-00-202-3848
FSC: 5330
CAGE: 27315 — MORRIS MATERIAL HANDLING, INC. (USA)
SPECIFICATIONS
materialSTEEL RETAINER
constructionONE-PIECE
outside_diameter0.687 INCHES NOMINAL IN
surface_treatmentCADMIUM RETAINER
retainer_thickness0.054 INCHES NOMINAL IN
packing_inside_diameter0.405 INCHES NOMINAL IN
packing_ring_cross-sectional_diameter0.0305 INCHES NOMINAL IN
NSN5330-00-202-3848
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CV18559 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
•
PACKING INSIDE DIAMETER: 0.405 INCHES NOMINAL IN
•
MATERIAL: STEEL RETAINER
•
SURFACE TREATMENT: CADMIUM RETAINER
•
OUTSIDE DIAMETER: 0.687 INCHES NOMINAL IN
•
PACKING RING CROSS-SECTIONAL DIAMETER: 0.0305 INCHES NOMINAL IN
•
RETAINER THICKNESS: 0.054 INCHES NOMINAL IN
•
CONSTRUCTION: ONE-PIECE
TECHNICAL CHARACTERISTICS (FLIS)
PACKING INSIDE DIAMETER0.405 INCHES NOMINAL IN
MATERIALSTEEL RETAINER
MATERIALRUBBER SYNTHETIC PACKING
SURFACE TREATMENTCADMIUM RETAINER
OUTSIDE DIAMETER0.687 INCHES NOMINAL IN
PACKING RING CROSS-SECTIONAL DIAMETER0.0305 INCHES NOMINAL IN
RETAINER THICKNESS0.054 INCHES NOMINAL IN
CONSTRUCTIONONE-PIECE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
GGG-D-751 TYEInterchangeable
interchangeable cross-reference
interchangeable
940 3/8Interchangeable
interchangeable cross-reference
interchangeable
1302Interchangeable
interchangeable cross-reference
interchangeable
18559Interchangeable
interchangeable cross-reference
interchangeable
11038Interchangeable
interchangeable cross-reference
interchangeable
S 2143FInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CV18559?
CV18559 is a PACKING WITH RETAINER.
What parts can replace CV18559?
There are 24 known substitutes for CV18559: GGG-D-751 TYE, 940 3/8, 1302 and 21 more. Substitute compatibility should be verified for your specific system.
Is CV18559 still available?
CV18559 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026