Ampex ATR-100 Series - Screw, Head Racking pn: 4250345-01 - ATR-102, ATR-104

Custom head racking screw for Ampex ATR-100 Series head assembly. New shoulder-style replaces original 4-40 screw with plastic sleeve. Shoulder removes possibility of over tightening racking screw resulting in limited azimuth adjustment. Order includes one custom screw and one spring.

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