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Technical Data Sheet
PartsTable / COMPONENT / 2808W75
2808W75 ✓ 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: PAPER AND GLUE AND GLYCERIN OVERALL, hole_diameter: 0.531 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 7.375 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 5.437 INCHES NOMINAL IN, bolt_circle_diameter: 6.375 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-297-5219, 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
2808W75
NSN: 5330-00-297-5219
FSC: 5330
CAGE: 63734 — KAITLIN CORP (USA)
SPECIFICATIONS
materialPAPER AND GLUE AND GLYCERIN OVERALL
hole_diameter0.531 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter7.375 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter5.437 INCHES NOMINAL IN
bolt_hole_quantity8
bolt_circle_diameter6.375 INCHES NOMINAL IN
cross-sectional_thickness0.015 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationHH-P-96 FED SPEC ALL MATERIAL RESPONSES OVERALL
NSN5330-00-297-5219
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2808W75 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
•
STYLE DESIGNATOR: CIRCULAR
•
BOLT HOLE QUANTITY: 8
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
HOLE DIAMETER: 0.531 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
OUTSIDE DIAMETER: 7.375 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 6.375 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: HH-P-96 FED SPEC ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL THICKNESS: 0.015 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORCIRCULAR
BOLT HOLE QUANTITY8
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
HOLE DIAMETER0.531 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
OUTSIDE DIAMETER7.375 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER6.375 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONHH-P-96 FED SPEC ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL THICKNESS0.015 INCHES NOMINAL IN
MATERIALPAPER AND GLUE AND GLYCERIN OVERALL
APERTURE DIAMETER5.437 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
12B7026Interchangeable
interchangeable cross-reference
interchangeable
C200011525Interchangeable
interchangeable cross-reference
interchangeable
27389Interchangeable
interchangeable cross-reference
interchangeable
1270-28625 ITEM 22Interchangeable
interchangeable cross-reference
interchangeable
108747Interchangeable
interchangeable cross-reference
interchangeable
72389Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2808W75?
2808W75 is a GASKET.
What parts can replace 2808W75?
There are 13 known substitutes for 2808W75: 12B7026, C200011525, 27389 and 10 more. Substitute compatibility should be verified for your specific system.
Is 2808W75 still available?
2808W75 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026