E-4. FUEL TANK HEAT SHIELD PAD.
A protective mask must be worn while working with
asbestos cloth. Failure to do so can result in injury or
Fabricate pad in accordance with diagram.
Dimensions are shown in inches.
Cover filler material (outer side only) with rubber-coated asbestos cloth. Stitch as required to maintain
shape with fibrous glass cord, type SR-4.5, specification MIL-I-3158.
FILLER MATERIAL: two thicknesses of 1 oz/sq ft unbended B-fiber batting.
COVER MATERIAL: asbestos cloth, grade UG, class 1, 2,25 Ib/sq yd, 0.083 inches thick, specification
COATING MATERIAL: rubber, grade SC 615 F2J, specification MIL-R-3065.