Document 2q5BgGKRJB12z6nKkQqqXVMB7

r l * 2RV*V-. ' i fv v.: f-Kvi U> fa1:* * " .... ,, .. line Material Specification . .. . ....w rubber V*.' *-** . <V * *!' 'if'r Specification Number B8F-M8G126-A I. 8COPE ^* *j The materiel defined by this specification is a composition of beater saturated asbestos fiber and nitrile rubber. \-' t 2. .APPLICATION This specification was released originally for material used as a heavy duty gasket in the window regulator motor. 3. REQUIREMENTS All tests shall be conducted in accordance with ASTM F 104, urJess otherwise specified. 3.1 DENSITY, min 90 lb/ft8 (1442 kg/m3) 3.2 TENSILE STRENGTH, min j 2000 psi (13.8 MPa) i \ 3.3 COMPRESSIBILITY (ASTM F 36, at 5000 psi (34.5 MPa) load) 5 -17% \ Recovery, min 45% 3.4 IMMERSION IN ASTM NO. 3 OIL (5 h at 149 * 3C) Tensile Strength Loss, max 35% Compressibility, max 20% Thickness Increase, max 20% 3.5 IMMERSION IN ASTM FUEL"B" (5 h at 23 + 2C) Weight Increase, max 25% Thickness Increase, max 3.6 SUPPLIER'S RESPONSIBILITY Materia) supplied to this specification must be equivalent to that originally approved. Changes in formulation or processing shall not be made without prior approval as described in Supplier Procedure 1-A. Dot* ~PiTif-- No. Revitions u?* u 07 1967 OS 27 E,"# 3948* Metricated, Renumbered & Retyped cFVH'ftb Stnt&B-4// j Released (Was XF-M8GX3) F6-3223 B001 1380 9MJ& Pee --L ol JL