PartsTable
Technical Data Sheet
W806 ✓ 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: COPPER OVERALL, outside_diameter: 0.578 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 0.391 INCHES NOMINAL IN, cross-sectional_thickness: 0.031 INCHES NOMINAL IN, cross-sectional_shape_style: RECTANGULAR METAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-928-7043, 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
W806
NSN: 5330-00-928-7043
FSC: 5330
CAGE: 80724 — EIS BRAKE PARTS DIV OF STANDARD MOTOR PRODUCTS INC (USA)
SPECIFICATIONS
materialCOPPER OVERALL
outside_diameter0.578 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter0.391 INCHES NOMINAL IN
cross-sectional_thickness0.031 INCHES NOMINAL IN
cross-sectional_shape_styleRECTANGULAR METAL
NSN5330-00-928-7043
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: W806 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 THICKNESS: 0.031 INCHES NOMINAL IN
STYLE DESIGNATOR: CIRCULAR
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR METAL
APERTURE DIAMETER: 0.391 INCHES NOMINAL IN
MATERIAL: COPPER OVERALL
OUTSIDE DIAMETER: 0.578 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLERECTANGULAR METAL
APERTURE DIAMETER0.391 INCHES NOMINAL IN
MATERIALCOPPER OVERALL
OUTSIDE DIAMETER0.578 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
AP56SET2Interchangeable
interchangeable cross-reference
interchangeable
AM56SET2Interchangeable
interchangeable cross-reference
interchangeable
A56-2Interchangeable
interchangeable cross-reference
interchangeable
B94.19 TABLE 5Interchangeable
interchangeable cross-reference
interchangeable
612 6X7/8X1-1/4Interchangeable
interchangeable cross-reference
interchangeable
307-27Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is W806?
W806 is a GASKET.
What parts can replace W806?
There are 12 known substitutes for W806: AP56SET2, AM56SET2, A56-2 and 9 more. Substitute compatibility should be verified for your specific system.
Is W806 still available?
W806 is currently cancelled.
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