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Technical Data Sheet
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658029 ✓ 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 OVERALL, overall_width: 3.000 INCHES NOMINAL IN, overall_length: 3.000 INCHES NOMINAL IN, aperture_diameter: 1.841 INCHES NOMINAL IN, gage_ring_thickness: 0.080 INCHES NOMINAL IN, outside_corner_radius: 0.310 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-758-8593, 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
658029
NSN: 5330-00-758-8593
FSC: 5330
CAGE: 83259 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV COMPOSITE SEALING SYSTEMS DIVISION (USA)
SPECIFICATIONS
materialRUBBER OVERALL
overall_width3.000 INCHES NOMINAL IN
overall_length3.000 INCHES NOMINAL IN
aperture_diameter1.841 INCHES NOMINAL IN
gage_ring_thickness0.080 INCHES NOMINAL IN
outside_corner_radius0.310 INCHES NOMINAL IN
cross-sectional_thickness0.033 INCHES NOMINAL IN
cross-sectional_shape_styleMETAL AND SYNTHETIC RUBBER
center_to_center_distance_between_bolt_holes_along_width2.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
center_to_center_distance_between_bolt_holes_along_length2.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NSN5330-00-758-8593
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 658029 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
•
OUTSIDE CORNER RADIUS: 0.310 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: METAL AND SYNTHETIC RUBBER
•
APERTURE DIAMETER: 1.841 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 2.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
CROSS-SECTIONAL THICKNESS: 0.033 INCHES NOMINAL IN
•
MATERIAL: RUBBER OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE CORNER RADIUS0.310 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEMETAL AND SYNTHETIC RUBBER
OVERALL WIDTH3.000 INCHES NOMINAL IN
OVERALL LENGTH3.000 INCHES NOMINAL IN
APERTURE DIAMETER1.841 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
CROSS-SECTIONAL THICKNESS0.033 INCHES NOMINAL IN
MATERIALRUBBER OVERALL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH2.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
GAGE RING THICKNESS0.080 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
40322Interchangeable
interchangeable cross-reference
interchangeable
5L.5512.001.60Interchangeable
interchangeable cross-reference
interchangeable
3159479Interchangeable
interchangeable cross-reference
interchangeable
040338Interchangeable
interchangeable cross-reference
interchangeable
2F2295Interchangeable
interchangeable cross-reference
interchangeable
BA2793Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 658029?
658029 is a GASKET.
What parts can replace 658029?
There are 19 known substitutes for 658029: 40322, 5L.5512.001.60, 3159479 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 658029?
658029 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-758-8593. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026