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Technical Data Sheet
Q4006-366Y ✓ 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,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, hardness_rating: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL, peripheral_diameter: 0.250 INCHES NOMINAL IN, center_hole_diameter: 0.125 INCHES NOMINAL IN, cross-sectional_height: 0.063 INCHES NOMINAL IN, cross-sectional_shape_style: SPECIAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-079-7030, 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
Q4006-366Y
NSN: 5330-00-079-7030
FSC: 5330
CAGE: 07322 — MINNESOTA RUBBER CO (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
hardness_rating65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
peripheral_diameter0.250 INCHES NOMINAL IN
center_hole_diameter0.125 INCHES NOMINAL IN
cross-sectional_height0.063 INCHES NOMINAL IN
cross-sectional_shape_styleSPECIAL
NSN5330-00-079-7030
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: Q4006-366Y 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: SPECIAL
PERIPHERAL DIAMETER: 0.250 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT: 0.063 INCHES NOMINAL IN
MATERIAL: RUBBER SYNTHETIC OVERALL
HARDNESS RATING: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
CENTER HOLE DIAMETER: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESPECIAL
PERIPHERAL DIAMETER0.250 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.063 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
HARDNESS RATING65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
CENTER HOLE DIAMETER0.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
293931PC1Interchangeable
interchangeable cross-reference
interchangeable
B57856Interchangeable
interchangeable cross-reference
interchangeable
57856Interchangeable
interchangeable cross-reference
interchangeable
501015Interchangeable
interchangeable cross-reference
interchangeable
32141-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is Q4006-366Y?
Q4006-366Y is a PACKING,PREFORMED.
What parts can replace Q4006-366Y?
There are 5 known substitutes for Q4006-366Y: 293931PC1, B57856, 57856 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for Q4006-366Y?
Q4006-366Y is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-079-7030. This indicates validated use in U.S. government and defense supply chains.
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