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Technical Data Sheet
PartsTable / COMPONENT / N809PC11
N809PC11 ✓ 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 outside_diameter: 1.062 INCHES NOMINAL IN, aperture_diameter: 0.875 INCHES NOMINAL IN, cross-sectional_thickness: 0.018 INCHES NOMINAL 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 5330-00-752-8853, 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
N809PC11
NSN: 5330-00-752-8853
FSC: 5330
CAGE: 26505 — GROVE VALVE OPERATIONS (USA)
SPECIFICATIONS
outside_diameter1.062 INCHES NOMINAL IN
aperture_diameter0.875 INCHES NOMINAL IN
cross-sectional_thickness0.018 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-00-752-8853
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: N809PC11 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 THICKNESS: 0.018 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.875 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.062 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL THICKNESS0.018 INCHES NOMINAL IN
APERTURE DIAMETER0.875 INCHES NOMINAL IN
OUTSIDE DIAMETER1.062 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
021-01001Interchangeable
interchangeable cross-reference
interchangeable
N-790Interchangeable
interchangeable cross-reference
interchangeable
021-01001SPCLNInterchangeable
interchangeable cross-reference
interchangeable
021-01001CPInterchangeable
interchangeable cross-reference
interchangeable
N769PC23AInterchangeable
Same NIIN cross-reference
interchangeable
N779PC23AInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N809PC11?
N809PC11 is a GASKET.
What parts can replace N809PC11?
There are 7 known substitutes for N809PC11: 021-01001, N-790, 021-01001SPCLN and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N809PC11?
N809PC11 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-752-8853. 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