Part Number 6195156 Gun Rear Spacer

Gun mount, doa, rock island arsenal, model M49 50 and 30 caliber

Steel, QQ-S-681, class 65-35, or MIL-S-46172, comp 1030 through 1035, grade d paint olive drab except machined surfaces irregular shape 5.000 in lg o/a 1.000 in. W two 0.500 in. Holes through bottom mtg tabs two 0.485 in. Diameter holes in top part of spacer and spaced 1.562 in. C to c from mtg tab holes

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