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Technical Data Sheet
PartsTable / COMPONENT / SD-34091
SD-34091 ✓ 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: CELLULOSE OVERALL, hole_diameter: 0.469 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 6.000 INCHES NOMINAL IN, bolt_circle_diameter: 4.875 INCHES NOMINAL IN, outside_corner_radius: 0.438 INCHES NOMINAL IN, cross-sectional_thickness: 0.030 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 5330-00-353-2615, 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
SD-34091
NSN: 5330-00-353-2615
FSC: 5330
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialCELLULOSE OVERALL
hole_diameter0.469 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width6.000 INCHES NOMINAL IN
bolt_circle_diameter4.875 INCHES NOMINAL IN
outside_corner_radius0.438 INCHES NOMINAL IN
cross-sectional_thickness0.030 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
side_radius_from_gasket_center2.563 INCHES NOMINAL IN
NSN5330-00-353-2615
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SD-34091 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: SOLID SINGLE OR COMPOSITION
•
BOLT CIRCLE DIAMETER: 4.875 INCHES NOMINAL IN
•
SIDE RADIUS FROM GASKET CENTER: 2.563 INCHES NOMINAL IN
•
OUTSIDE CORNER RADIUS: 0.438 INCHES NOMINAL IN
•
MATERIAL: CELLULOSE OVERALL
•
CROSS-SECTIONAL THICKNESS: 0.030 INCHES NOMINAL IN
•
HOLE DIAMETER: 0.469 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
BOLT CIRCLE DIAMETER4.875 INCHES NOMINAL IN
SIDE RADIUS FROM GASKET CENTER2.563 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.438 INCHES NOMINAL IN
MATERIALCELLULOSE OVERALL
CROSS-SECTIONAL THICKNESS0.030 INCHES NOMINAL IN
OVERALL WIDTH6.000 INCHES NOMINAL IN
HOLE DIAMETER0.469 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
26805Interchangeable
interchangeable cross-reference
interchangeable
C111-191Interchangeable
interchangeable cross-reference
interchangeable
CEX49-764Interchangeable
interchangeable cross-reference
interchangeable
F811Interchangeable
interchangeable cross-reference
interchangeable
4610015551Interchangeable
interchangeable cross-reference
interchangeable
1199900151Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SD-34091?
SD-34091 is a GASKET.
What parts can replace SD-34091?
There are 25 known substitutes for SD-34091: 26805, C111-191, CEX49-764 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SD-34091?
SD-34091 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-353-2615. 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