PartsTable
Technical Data Sheet
A6486-009-142 ✓ 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 O-RING is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYURETHANE AND PAPER OVERALL, outside_diameter: 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 0.516 INCHES MINIMUM AND 0.546 INCHES MAXIMUM IN, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN, cross-sectional_thickness: 0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-160-9489, 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
A6486-009-142
NSN: 5331-00-160-9489
FSC: 5331 — O-RING
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)
SPECIFICATIONS
materialPLASTIC POLYURETHANE AND PAPER OVERALL
outside_diameter0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter0.516 INCHES MINIMUM AND 0.546 INCHES MAXIMUM IN
cross-sectional_height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
cross-sectional_thickness0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5331-00-160-9489
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A6486-009-142 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 HEIGHT: 0.219 INCHES NOMINAL IN
DEPARTURE FROM CITED DOCUMENT: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE
OUTSIDE DIAMETER: 0.348 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATION: ZZZW
CENTER HOLE DIAMETER: 0.531 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT0.219 INCHES NOMINAL IN
DEPARTURE FROM CITED DOCUMENTCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE
OUTSIDE DIAMETER0.348 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONZZZW
CENTER HOLE DIAMETER0.531 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
20269FN10Interchangeable
interchangeable cross-reference
interchangeable
20195PC10Interchangeable
interchangeable cross-reference
interchangeable
20210PC30Interchangeable
interchangeable cross-reference
interchangeable
A06486.009.142Interchangeable
interchangeable cross-reference
interchangeable
A6486.009.142Interchangeable
interchangeable cross-reference
interchangeable
8600 PIECE 22Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A6486-009-142?
A6486-009-142 is a O-RING.
What parts can replace A6486-009-142?
There are 16 known substitutes for A6486-009-142: 20269FN10, 20195PC10, 20210PC30 and 13 more. Substitute compatibility should be verified for your specific system.
Is A6486-009-142 still available?
A6486-009-142 is currently cancelled.
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