178040-1

Plate, Armor, Seat, Shoulder

General Characteristics Item Description: Aluminum alloy QQ-A-250/4 comp 2024 cond T351, tile, ceramic, high strength, commercial grade, cloth, nylon, ballistic MIL-C-12369, dim., 17.806 in. nom lg right side W/9.75 deg taper toward top, 17.100 in. nom lg left SIDEW/5.0 deg taper toward bottom, 7.370 in. nom W bottom W/5.5 deg taper toward left, 5.810 in. nom W top, 0.735 in. max O/a thick, 0.485 in. nom tile thickness, 0.250 in. nom aluminum alloythickness, four threaded holes with 0.250-20 unc 3B threads, two located AT1.500 in. from top 2.000 and 3.250 in.from left side, two located vertically 5.000 in. from top left hole W/3.000 in. center to center distance, aluminumand tile bonded W/proseal 890B1/2, composite armor weight 10.5 psf max, neoprene channel 0.500 in. deep, 0.700 in. inside width attached to all edgesused on inboard pilot seat on UH-1B, UH-1D

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