AMS Rubber Spec Material

SAE | AMS | Aerospace Rubber Spec Parts


Looking for AMS spec material?  We can help.  Please review the available AMS specs we can meet and manufacture.  If you don't see what you need, be sure to contact us!



✤ AMS 3202 | 60 Durometer
This specification covers a silicone rubber in the form of sheet, strip, tubing, extrusions, and molded shapes.


✤ AMS 3204 | 30 Durometer
This specification covers a silicone rubber in the form of sheet, strip, tubing, extrusions, and molded shapes. Primarily for parts required to operate or seal from -65 to +205C degrees (-85 to +401F degrees). Silicone elastomer is resistant to deterioration by weathering and petroleum-base lubricating oil and remains flexible over the temperature range noted. These products are not normally suitable for use in contact with gasoline or aromtic fuels and low-aniline-point petroleum-base fluids due to excessive swelling of the elastomer.


✤ AMS 3207 | 30 Durometer
This specification covers a chloroprene (CR) rubber in the form of sheet, strip, tubing, and molded shapes.


✤ AMS 3212 | 60 Durometer
This specification covers a nitrile (NBR) rubber in the form of sheet, strip, tubing, extrusions, and molded shapes.

✤ AMS 3213 | 60 Durometer
This specification covers a nitrile (NBR) rubber in the form of sheet, strip, tubing, extrusions, and molded shapes. Primarily for parts, such as gaskets, diaphragms, bushings, grommets, and sleeves, requiring resistance to aromatic and aliphatic fuels when continuously or alternately exposed to both.


✤ AMS 3214 | 60 Durometer
This specification covers a nitrile (NBR) rubber in the form of sheet, strip, tubing, extrusions, and molded shapes.  Fuel Resistant. 

✤ AMS 3215 | 70 Durometer
This specification covers a nitrile (NBR) rubber in the form of sheet, strip, tubing, extrusions, and molded shapes. Primarily for parts, such as gaskets, diaphragms, bushings, grommets, and sleeves, requiring resistance to aromatic and aliphatic fuels when continuously or alternately exposed to both.


✤ AMS 3220 | 60 Durometer
This specification covers a synthetic rubber in the form of sheet, strip, tubing, extrusions, and molded shapes.


✤ AMS 3222 | 50 Durometer
This specification covers a synthetic rubber in the form of sheet, strip, tubing, extrusions, and molded shapes.


✤ AMS 3227 | 60 Durometer
This specification covers a nitrile (NBR) rubber in the form of sheet, strip, tubing, extrusions, and molded shapes. Primarily for hose, packings, bushings, grommets, and seals in contact with hot, petroleum-base lubricating oils and glycol-type coolants from -40 degrees to +100 degrees C (-40 degrees to +212 degrees F).


✤ AMS 3238 | 70 Durometer
This specification covers a butyl (IIR) rubber in the form of sheet, strip, tubing, extrusions, and molded shapes.


✤ AMS 3241 | 60 Durometer
This specification covers a chloroprene (CR) rubber in the form of sheet, strip, tubing, extrusions, and molded shapes. These products have been used typically for parts, such as window channels, bumper pads, chafing strips, and seals, requiring resistance to weather and for use from -40 to +100 °C (-40 to +212 °F), but usage is not limited to such applications.


✤ AMS 3260 | 50 Durometer
This specification covers an ethylene propylene (EPDM) rubber in the form of sheet, strip, tubing, extrusions, and molded shapes. This products has been used typically for parts, such as door seals, low-pressure gaskets, dust covers, and shock absorption devices, requiring resistance to weathering, phosphate ester base hydraulic fluids, and polar solvents such as steam, water, and ketones, but usage is not limited to such applications. This material has fair resistance to all materials listed. Where better resistance to a particular fluid is required, use an AMS for the material compounded specifically for good resistance to that fluid.


✤AMS 3301 | 40 Durometer
This specification covers a silicone rubber in the form of sheet, strip, tubing, extrusions, and molded shapes.


✤ AMS 3302 | 50 Durometer
This specification covers a silicone rubber in the form of sheet, strip, tubing, extrusions, and molded shapes.


✤ AMS 3303 | 60 Durometer
This specification covers a silicone rubber in the form of sheet, strip, tubing, extrusions, and molded shapes.


✤ AMS 3304 | 70 Durometer
This specification covers a silicone rubber in the form of sheet, strip, tubing, extrusions, and molded shapes. Primarily for parts required to operate or seal from -65 to +205C degrees (-85 to +401F degrees). Silicone elastomer is resistant to deterioration by weathering and petroleum-base lubricating oil and remains flexible over the temperature range noted. These products are not normally suitable for use in contact with gasoline or aromtic fuels and low-aniline-point petroleum-base fluids due to excessive swelling of the elastomer.

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To learn more about AMS specs, you can visit the SAE official website.