Standard SYNTHETIC RUBBER Hot Oil and Coolant Resistant - Low Swell (45-55) 1943-10-01 HISTORICAL AMS3226A
Standard SYNTHETIC RUBBER Hot Oil and Coolant Resistant - High Swell (55-65) 1942-12-01 HISTORICAL AMS3223
Standard SYNTHETIC RUBBER Hot Oil and Coolant Resistant - High Swell (55-65) 1943-10-01 HISTORICAL AMS3223A
Standard SYNTHETIC RUBBER AND CORK COMPOSITION General Purpose Soft 1977-01-01 HISTORICAL AMS3250E This specification covers a synthetic rubber and cork composition in the form of sheet, strip, and molded shapes.