Part Number 731103-4 Gun Mount Bracket

Steel, cast ams 5329 or ams 5335 radiographic iaw MIL-C-6021GRADE b, o-a lg 3.937 in. O-a height 2.531 in. O-a w 3.218 in., protective coating iaw MIL-C-16232 buord type 1 with type 2SUPPLEMENTARY finish as an alternate for type 1 coating on nonbearing surfaces, 2 ea holes 0.375 in. P 0.001 in. M 0.000 in.Dia counterbored to 0.687 in. In line, 2 ea holes 0.500 in. P0.001 in. M 0.000 in. Diameter counterbored to 0.812 in. In line, 4 eaholes 0.343 in. Diameter counterbored to 0.500 in., protectivecoating iaw MIL-C-16232 buord type 1 with type 2 supplementaryfinish as alternate for type 2 coating on non-bearing surfaces

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