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811GSKT2-1-2ININR — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

811GSKT2-1-2ININR: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: CELLULOSE OVERALL, outside_diameter: 4.391 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 3.906 INCHES NOMINAL IN, fsc_application_data: SIGHT INDICATOR,LIQUID, cross-sectional_thickness: 0.031 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-913-9065, 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
811GSKT2-1-2ININR
NSN: 5330-00-913-9065
FSC: 5330 — Packing and Gasket Materials
CAGE: 53964 — KAYDON CUSTOM FILTRATION CORPORATION (USA)
SPECIFICATIONS
materialCELLULOSE OVERALL
outside_diameter4.391 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter3.906 INCHES NOMINAL IN
fsc_application_dataSIGHT INDICATOR,LIQUID
cross-sectional_thickness0.031 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-00-913-9065
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 811GSKT2-1-2ININR 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
•
FSC APPLICATION DATA: SIGHT INDICATOR,LIQUID
•
CROSS-SECTIONAL THICKNESS: 0.031 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 4.391 INCHES NOMINAL IN
•
APERTURE DIAMETER: 3.906 INCHES NOMINAL IN
•
MATERIAL: CELLULOSE OVERALL
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATASIGHT INDICATOR,LIQUID
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER4.391 INCHES NOMINAL IN
APERTURE DIAMETER3.906 INCHES NOMINAL IN
MATERIALCELLULOSE OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
82551Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 811GSKT2-1-2ININR?
811GSKT2-1-2ININR is a GASKET.
What parts can replace 811GSKT2-1-2ININR?
There is 1 known substitute for 811GSKT2-1-2ININR: 82551. Substitute compatibility should be verified for your specific system.
What is the NSN for 811GSKT2-1-2ININR?
811GSKT2-1-2ININR is cataloged in the U.S. Government catalog under NSN 5330-00-913-9065. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.