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Technical Data Sheet
2620-5357 ✓ 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: RUBBER SYNTHETIC OVERALL, outside_diameter: 7.057 INCHES MINIMUM AND 7.067 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 6.625 INCHES MINIMUM AND 6.635 INCHES MAXIMUM IN, cross-sectional_thickness: 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM 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 5330-00-820-5418, 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
2620-5357
NSN: 5330-00-820-5418
FSC: 5330
CAGE: 13800 — PARKER-HANNIFIN CORPORATION (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
outside_diameter7.057 INCHES MINIMUM AND 7.067 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter6.625 INCHES MINIMUM AND 6.635 INCHES MAXIMUM IN
cross-sectional_thickness0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-00-820-5418
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2620-5357 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
MATERIAL: RUBBER SYNTHETIC OVERALL
STYLE DESIGNATOR: CIRCULAR
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER: 7.057 INCHES MINIMUM AND 7.067 INCHES MAXIMUM IN
CROSS-SECTIONAL THICKNESS: 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
APERTURE DIAMETER: 6.625 INCHES MINIMUM AND 6.635 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER SYNTHETIC OVERALL
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER7.057 INCHES MINIMUM AND 7.067 INCHES MAXIMUM IN
CROSS-SECTIONAL THICKNESS0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
APERTURE DIAMETER6.625 INCHES MINIMUM AND 6.635 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
A-A-2452Interchangeable
interchangeable cross-reference
interchangeable
31.608Interchangeable
interchangeable cross-reference
interchangeable
GGG-F-331Interchangeable
interchangeable cross-reference
interchangeable
31608CAInterchangeable
interchangeable cross-reference
interchangeable
31608Interchangeable
interchangeable cross-reference
interchangeable
14-801Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2620-5357?
2620-5357 is a GASKET.
What parts can replace 2620-5357?
There are 9 known substitutes for 2620-5357: A-A-2452, 31.608, GGG-F-331 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2620-5357?
2620-5357 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-820-5418. This indicates validated use in U.S. government and defense supply chains.
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