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Technical Data Sheet
PartsTable / COMPONENT / 18750X2X6
18750X2X6 ✓ 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 material: RUBBER CHLOROPRENE CLASS CR OVERALL, overall_width: 2.000 INCHES NOMINAL IN, overall_length: 1.875 INCHES NOMINAL IN, special_features: ONE BOLT HOLE 0;141 IN. DIA IN, cross-sectional_thickness: 0.031 INCHES NOMINAL IN, largest_bolt_hole_diameter: 0.328 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 5330-00-526-0791, 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
18750X2X6
NSN: 5330-00-526-0791
FSC: 5330
CAGE: 0YX92 — DELTA SEAL & SUPPLY INC (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
overall_width2.000 INCHES NOMINAL IN
overall_length1.875 INCHES NOMINAL IN
special_featuresONE BOLT HOLE 0;141 IN. DIA IN
bolt_hole_quantity4
cross-sectional_thickness0.031 INCHES NOMINAL IN
largest_bolt_hole_diameter0.328 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
smallest_bolt_hole_diameter0.250 INCHES NOMINAL IN
NSN5330-00-526-0791
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 18750X2X6 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
•
LARGEST BOLT HOLE DIAMETER: 0.328 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
CROSS-SECTIONAL THICKNESS: 0.031 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 4
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
LARGEST BOLT HOLE DIAMETER0.328 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
SPECIAL FEATURESONE BOLT HOLE 0;141 IN. DIA IN
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
OVERALL LENGTH1.875 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
OVERALL WIDTH2.000 INCHES NOMINAL IN
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
SMALLEST BOLT HOLE DIAMETER0.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
1181-2Interchangeable
interchangeable cross-reference
interchangeable
2V906Interchangeable
interchangeable cross-reference
interchangeable
G10-0556Interchangeable
interchangeable cross-reference
interchangeable
LR2412AInterchangeable
interchangeable cross-reference
interchangeable
130Interchangeable
interchangeable cross-reference
interchangeable
C54445Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18750X2X6?
18750X2X6 is a GASKET.
What parts can replace 18750X2X6?
There are 13 known substitutes for 18750X2X6: 1181-2, 2V906, G10-0556 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 18750X2X6?
18750X2X6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-526-0791. 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