PartsTable
Technical Data Sheet
4810-771644REVCPC18 ✓ 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 ASSEMBLY is a the manufacturer industrial component. Key specifications include height: 0.544 INCHES NOMINAL IN, material: COTTON AND RUBBER SYNTHETIC INTERMEDIATE RING, temp_rating: 250.0 FAHRENHEIT DEGF, inside_diameter: 2.250 INCHES NOMINAL IN, outside_diameter: 2.875 INCHES NOMINAL IN, cross-sectional_shape_style: ANGLE BOTTOM RING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-190-2303, 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
4810-771644REVCPC18
NSN: 5330-00-190-2303
FSC: 5330
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
height0.544 INCHES NOMINAL IN
materialCOTTON AND RUBBER SYNTHETIC INTERMEDIATE RING
temp_rating250.0 FAHRENHEIT DEGF
inside_diameter2.250 INCHES NOMINAL IN
outside_diameter2.875 INCHES NOMINAL IN
intermediate_ring_quantity4
cross-sectional_shape_styleANGLE BOTTOM RING
NSN5330-00-190-2303
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4810-771644REVCPC18 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
MATERIAL: COTTON AND RUBBER SYNTHETIC INTERMEDIATE RING
HEIGHT: 0.544 INCHES NOMINAL IN
OUTSIDE DIAMETER: 2.875 INCHES NOMINAL IN
TEMP RATING: 250.0 FAHRENHEIT DEGF
INSIDE DIAMETER: 2.250 INCHES NOMINAL IN
INTERMEDIATE RING QUANTITY: 4
CROSS-SECTIONAL SHAPE STYLE: ANGLE BOTTOM RING
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOTTON AND RUBBER SYNTHETIC INTERMEDIATE RING
HEIGHT0.544 INCHES NOMINAL IN
OUTSIDE DIAMETER2.875 INCHES NOMINAL IN
TEMP RATING250.0 FAHRENHEIT DEGF
INSIDE DIAMETER2.250 INCHES NOMINAL IN
INTERMEDIATE RING QUANTITY4
CROSS-SECTIONAL SHAPE STYLEANGLE BOTTOM RING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
B10-2Interchangeable
interchangeable cross-reference
interchangeable
43654Interchangeable
interchangeable cross-reference
interchangeable
00725665450150Interchangeable
interchangeable cross-reference
interchangeable
S133Interchangeable
interchangeable cross-reference
interchangeable
S137Interchangeable
interchangeable cross-reference
interchangeable
STS-11011CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4810-771644REVCPC18?
4810-771644REVCPC18 is a PACKING ASSEMBLY.
What parts can replace 4810-771644REVCPC18?
There are 9 known substitutes for 4810-771644REVCPC18: B10-2, 43654, 00725665450150 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4810-771644REVCPC18?
4810-771644REVCPC18 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-190-2303. This indicates validated use in U.S. government and defense supply chains.
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