AMS Silicones

AMS silicones meet numbered Aerospace Material Specifications (AMS) from SAE International. They are used in both aerospace and military applications.

AMS Specifications and SSP Products

AMS Specifications

AA SSP Grade Notes
AMS3301 SSP1331T SSP331T is a 40-durometer silicone that meets the physical requirements for AMS 3301. It resists weathering and petroleum-based lube oils.
AMS3302 SSP1773 SSP1773 is a 50-durometer silicone that meets the physical requirements for AMS 3302. It's available in red, gray, and brown.
AMS3303 SSP352 SSP352 is a 60-durometer silicone that meets the physical requirements in AMS 3303 and AA 59588 Class 2A and 2B, Grade 60. It can be pigmented.
AMS3304 SSP389 SSP389 is a 70-durometer, peroxide-catalyzed, heat-cured silicone that meets AMS 3304 and AA 59588, Class 2A and 2B, Grade 70 requirements.
AMS3305J SSP2554 SSP2554 is an 80-durometer silicone rubber that meets the physical requirements for AMS 3305J. It resists weathering and petroleum-based lube oils.
AMS3325 SSP2496 SSP2496 is a 60-durometer silicone that meets the fuel resistance requirements in AMS 3325. This AMS silicone can be pigmented as required.
AMS3345 SSP1778 SSP1778 is a 50-durometer silicone that meets AMS 3345 requirements. It's supplied as a ready-to-mold compound and can be pigmented.

AMS Silicones by SSP Product Number

AA 59588 SILICONES | SSP301| SSP1331T

SSP1331-T

SSP1331-T is a 40-durometer silicone that meets the physical requirements for AMS 3301. It resists weathering and petroleum-based lube oils.

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Military and Aerospace Silicones

SSP1773

SSP1773 is a 50-durometer silicone that meets the physical requirements for AMS 3302. It’s available in red, gray, and brown

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SSP352

SSP1778

SSP1778 is a 50-durometer, heat-cured elastomer that’s designed to meet the AMS 3345 specification.

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AA 59588 SILICONES | SSP301| SSP1331T

SSP2496

SSP2496 is a 60-durometer silicone that meets the fuel resistance requirements in AMS 3325. This AMS silicone can be pigmented as required.

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SSP389

SSP2554

SSP2554 is an 80-durometer silicone rubber that meets the physical requirements for AMS 3305J. It resists weathering and petroleum-based lube oils.

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SSP352

SSP352

SSP352 is a 60-durometer silicone that meets AMS 3303 and AA 59588 Class 2A and 2B, Grade 60. It’s supplied in different form factors and colors.

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SSP389

SSP389

SSP389 is a 70-durometer, peroxide-catalyzed, heat-cured silicone elastomer that meets the requirements of A-A-59588, Class 2A and Class 2B, Grade 70. Find out if this silicone rubber is right for your application.

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