High-Temperature Silicone O-Ring Cord Stock

	System of Measurement System of Measurement

Inch

Metric

	Width Width

	Fractional Width Fractional Width

	Length Length

	Cross Section Shape Cross Section Shape

	Round

	Color Color

	Red

	Material Material

Rubber

	Maximum Temperature Maximum Temperature

400° to 499° F

	Minimum Temperature Minimum Temperature

-99° to -50° F

	Hardness Hardness

Durometer 70A

	Hardness Rating Hardness Rating

	Medium

	For Use With For Use With

Diluted Salt Solutions

	Specifications Met Specifications Met

ASTM

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

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About O-Rings

Use this silicone cord stock to create O-rings for high-temperature applications up to 400° F. It has a round profile, which makes it suitable for a wide range of static and dynamic sealing applications.

For technical drawings and 3-D models, click on a part number.

Inch

Wd.
Fractional	Actual	Specifications Met	Temperature Range, °F	Color	Lengths, ft.		Per Ft.
1/16	0.07"	ASTM D2000	-60° to 400°	Red	3, 10, 20, 50, 100	00000000	00000
3/32	0.103"	ASTM D2000	-60° to 400°	Red	3, 10, 20, 50, 100	00000000	000
1/8	0.139"	ASTM D2000	-60° to 400°	Red	3, 10, 20, 50, 100	00000000	000
3/16	0.21"	ASTM D2000	-60° to 400°	Red	3, 10, 20, 50, 100	00000000	0000
1/4	0.275"	ASTM D2000	-60° to 400°	Red	3, 10, 20, 50, 100	00000000	0000
5/16	0.313"	ASTM D2000	-60° to 400°	Red	3, 10, 20, 50, 100	00000000	0000
3/8	0.375"	ASTM D2000	-60° to 400°	Red	3, 10, 20, 50, 100	00000000	0000
7/16	0.437"	ASTM D2000	-60° to 400°	Red	3, 10, 20, 50, 100	00000000	0000
1/2	0.5"	ASTM D2000	-60° to 400°	Red	3, 10, 20, 50, 100	00000000	0000
5/8	0.625"	ASTM D2000	-60° to 400°	Red	3, 10, 20, 50, 100	00000000	0000
3/4	0.75"	ASTM D2000	-60° to 400°	Red	3, 10, 20, 50, 100	00000000	0000

Metric

Wd., mm	Specifications Met	Temperature Range, °F	Color	Lengths, ft.		Per Ft.
1.5	ASTM D2000	-60° to 400°	Red	3, 10, 20, 50, 100	0000000	00000
2	ASTM D2000	-60° to 400°	Red	3, 10, 20, 50, 100	0000000	000
2.5	ASTM D2000	-60° to 400°	Red	3, 10, 20, 50, 100	0000000	000
3	ASTM D2000	-60° to 400°	Red	3, 10, 20, 50, 100	0000000	000
3.5	ASTM D2000	-60° to 400°	Red	3, 10, 20, 50, 100	0000000	000
4	ASTM D2000	-60° to 400°	Red	3, 10, 20, 50, 100	0000000	000
4.5	ASTM D2000	-60° to 400°	Red	3, 10, 20, 50, 100	0000000	000
5	ASTM D2000	-60° to 400°	Red	3, 10, 20, 50, 100	0000000	0000
5.5	ASTM D2000	-60° to 400°	Red	3, 10, 20, 50, 100	0000000	000
6	ASTM D2000	-60° to 400°	Red	3, 10, 20, 50, 100	0000000	0000