Temperature Range: | -50°F to +220°F |
Durometer Range (Shore A ± 5): | 40 to 80 |
Tensile Range (typical psi.): | 1500 to 2100 |
Elongation Range (typical %): | 200 to 600 |
Finishes Available: | Smooth |
Talc: | Talc-Free Available |
Specification: | MIL-R-6855 Class 1 |
We comply with the Buy American Act requirements.
Specification | Durometer Hardness (Shore A ± 5) |
Thickness (inches) |
Width (inches) |
Tensile (psi) | Ultimate Elongation (%) |
Temperature Range |
Estimated Weight Per Linear Foot (1/8" x 36") |
---|---|---|---|---|---|---|---|
Typical | Typical | ||||||
MIL-R-6855 Class 1 Grade 40 |
40 | 1/64 - 1/4 | 36, 48 | 1500 | 600 | -50°F to +220°F | 2.15 lb |
MIL-R-6855 Class 1 Grade 50 |
50 | 1/64 - 1/4 | 36, 48 | 1800 | 550 | -50°F to +220°F | 2.38 lb |
MIL-R-6855 Class 1 Grade 60 |
60 | 1/64 - 1/4 | 36, 48 | 2100 | 500 | -50°F to +220°F | 2.42 lb |
MIL-R-6855 Class 1 Grade 70 |
70 | 1/64 - 1/4 | 36, 48 | 2000 | 300 | -50°F to +220°F | 2.5 lb |
MIL-R-6855 Class 1 Grade 80 |
80 | 1/64 - 1/4 | 36, 48 | 1800 | 200 | -50°F to +220°F | 2.46 lb |
Compound Numbers: 040P0471, 050P0472, 060P0473, 070P0474, 080P0475
Our rubber products are a proprietary blend of various polymers formulated to meet stated physicals and specifications. The named product polymer is not necessarily the primary polymer representing the highest percentage of the polymer blend. Determination of the suitability of the goods for the uses and applications contemplated by Buyer and others shall be the sole responsibility of the Buyer or user. No guaranty is given with respect to length of service on any particular application. Suggestions or recommendations made by Seller in its product literature concerning uses or applications of the goods are believed to be reliable, but Seller makes no warranty or guaranty of results to be obtained since the conditions of the use and application by Buyer and others are beyond Seller’s control. The specification listed here, MIL, represents the United States Military Departments and the Defense Agencies’ standardization documents that have been developed and used for products, materials, and processes that have multiple applications to promote commonality and interoperability and to limit the variety of items in the military supply system. Their website can be found here: https://www.dsp.dla.mil/Specs-Standards/.
View complete Terms & Conditions of Sale for suitability of use and formulations