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Technical Data Sheet
PartsTable / COMPONENT / 4810-771638REVB
4810-771638REVB ✓ 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 PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include peripheral_diameter: 2.742 INCHES MINIMUM AND 2.798 INCHES MAXIMUM IN, center_hole_diameter: 2.340 INCHES MINIMUM AND 2.360 INCHES MAXIMUM IN, elongation_percentage: 164 MAXIMUM, cross-sectional_height: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-194-3715, 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
4810-771638REVB
NSN: 5330-00-194-3715
FSC: 5330
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
peripheral_diameter2.742 INCHES MINIMUM AND 2.798 INCHES MAXIMUM IN
center_hole_diameter2.340 INCHES MINIMUM AND 2.360 INCHES MAXIMUM IN
elongation_percentage164 MAXIMUM
cross-sectional_height0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
NSN5330-00-194-3715
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4810-771638REVB 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
•
CENTER HOLE DIAMETER: 2.340 INCHES MINIMUM AND 2.360 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
•
ELONGATION PERCENTAGE: 164 MAXIMUM
•
PERIPHERAL DIAMETER: 2.742 INCHES MINIMUM AND 2.798 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE DIAMETER2.340 INCHES MINIMUM AND 2.360 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
ELONGATION PERCENTAGE164 MAXIMUM
PERIPHERAL DIAMETER2.742 INCHES MINIMUM AND 2.798 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
N8195PC593Interchangeable
interchangeable cross-reference
interchangeable
182035Interchangeable
interchangeable cross-reference
interchangeable
N11687PC593Interchangeable
interchangeable cross-reference
interchangeable
78-102Interchangeable
interchangeable cross-reference
interchangeable
BB68Interchangeable
interchangeable cross-reference
interchangeable
NDC1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4810-771638REVB?
4810-771638REVB is a PACKING,PREFORMED.
What parts can replace 4810-771638REVB?
There are 29 known substitutes for 4810-771638REVB: N8195PC593, 182035, N11687PC593 and 26 more. Substitute compatibility should be verified for your specific system.
Is 4810-771638REVB still available?
4810-771638REVB is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026