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PartsTable / COMPONENT / SL5051PC102
SL5051PC102 ✓ 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 SEAL RING,METAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, ring_style: CONTRACTING CONCENTRIC, joint_style: VERTICAL JOINT, overall_width: 0.7500 INCHES NOMINAL IN, inside_diameter: 2.312 INCHES NOMINAL IN, radial_wall_thickness: 0.6250 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-218-3599, 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
SL5051PC102
NSN: 5330-00-218-3599
FSC: 5330
CAGE: 93232 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
ring_styleCONTRACTING CONCENTRIC
joint_styleVERTICAL JOINT
overall_width0.7500 INCHES NOMINAL IN
inside_diameter2.312 INCHES NOMINAL IN
radial_wall_thickness0.6250 INCHES NOMINAL IN
cross-sectional_shape_styleBEVELED FACE SCRAPER, VENTILATED OIL CONTROL
NSN5330-00-218-3599
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SL5051PC102 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
•
JOINT STYLE: VERTICAL JOINT
•
MATERIAL: COPPER ALLOY OVERALL
•
INSIDE DIAMETER: 2.312 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: BEVELED FACE SCRAPER, VENTILATED OIL CONTROL
•
RING STYLE: CONTRACTING CONCENTRIC
•
RADIAL WALL THICKNESS: 0.6250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
JOINT STYLEVERTICAL JOINT
MATERIALCOPPER ALLOY OVERALL
INSIDE DIAMETER2.312 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEBEVELED FACE SCRAPER, VENTILATED OIL CONTROL
OVERALL WIDTH0.7500 INCHES NOMINAL IN
RING STYLECONTRACTING CONCENTRIC
RADIAL WALL THICKNESS0.6250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
6850001053084Interchangeable
interchangeable cross-reference
interchangeable
MS182Interchangeable
interchangeable cross-reference
interchangeable
MS180Interchangeable
interchangeable cross-reference
interchangeable
404Interchangeable
interchangeable cross-reference
interchangeable
49770Interchangeable
interchangeable cross-reference
interchangeable
R51Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SL5051PC102?
SL5051PC102 is a SEAL RING,METAL.
What parts can replace SL5051PC102?
There are 19 known substitutes for SL5051PC102: 6850001053084, MS182, MS180 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SL5051PC102?
SL5051PC102 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-218-3599. 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