Solvents O-Rings | McMaster-Carr

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Cross Section Shape

ID

OD

Width

Core Material

Silicone Rubber

Viton® Fluoroelastomer

Dash Number

Material

321 Stainless Steel

Aramid/PTFE Fiber

Maximum Temperature

Less than 250° F

250° F to 299° F

300° F to 499° F

500° F to 999° F

1,000° F or greater

System of Measurement

Fractional Width

Color

Hardness Rating

Fractional ID

Thickness

Core Color

Seal ID

Hardness

Fractional OD

Minimum Temperature

-250° F or less

-249° F to -100° F

-99° F to -50° F

-49° F to 0° F

Greater than 0° F

Seal OD

Environment

Food and Beverage

REACH

RoHS

DFARS Specialty Metals

Export Control Classification Number (ECCN)

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1,520 Products

Sealing

O-Rings

Fit snugly into a groove between parts to create a leak-resistant seal

O-Ring Cord Stock

O-Ring Cord Stock

Cut to length to create customized seals

Backup Rings

Extend the life of O-rings and improve their performance under high pressure

Rod Wipers

Scrape dirt off rods to keep the inside of cylinders clean

Packing Seals

Fill in gaps around pump shafts, valve stems, and agitators to prevent leaks

Packing Seal Lubricating Rings

Packing Seal Lubricating Rings

Install between layers of packing seals to distribute lubricants evenly; also known as lantern rings

Wear Rings

Guide rods and pistons to prevent uneven wear and extend the life of seals

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)