Features and Characteristics
Performance Type
Light duty
Purpose For Which Designed
General
Accessory Components And Quantity
1 chuck, 3 jaw, 10in.; 1 chuck, 4 jaw, 18in.; collet chuck and collets; sizes 1/16in. Through 1 3/8in.; drill chuck, 1/16in. To 1/2in.; 1 faceplate 23 1/2in.; 1faceplate, gap, 38in.; 1 faceplate jaw fol 23 1/2in. Faceplate; 1 faceplate jaw for 38in. Faceplate; 1 follow rest 1/2in.; 1 indexing square tool turret; 1 reselect speed change; 1 steady rest/std/ 3/4in. By 7in.; 1 steady rest/oversize/7in. By 12in.; 1 taper attachment 0 - 3 1/2in., 1; tools furnished in accordance with mfr standard practice
Electric Motor Horsepower Rating
7.5
Electric Motor Quantity
1
Spindle Speed Quantity
12
Spindle Speed Range In Rpm
+18.0/+720.0
Swing Over Cross Slide
18.000 inches
Thread Change Quantity
48
Rated Swing Through Open Gap
52.000 inches
Actual Swing Through Open Gap
36.000 inches
Rated Swing Over Closed Gap
26.000 inches
Actual Swing Over Closed Gap
36.000 inches
Distance Between Open Centers
84.000 inches
Distance Between Closed Centers
48.000 inches
Headstock Drive Type
Direct pulley, back geared
Headstock Center Taper Size Designator
5 morse
Hole Diameter Through Spindle
2.188 inches
Carriage Longitudinal Feed Operation Method
Hand and power
Carriage Cross Feed Operation Method
Hand and power
Carriage Feed Change Quantity
48
Thread Quantity Range
+2.0/+80.0 per inch
Nondefinitive Specification/std Data
1 type and 2418/52 size
Departure From Cited Designator
As modified by headstock center taper size designator, spindle speed range in rpm, voltage in volts, and additional equipment per mil-std 931
Reference Number Differentiating Characteristics
As differentiated by distance between open centers, dist between closed centers, elec motor quan, elec motor hp rating, current type, voltage in volts, freq in hertz, and phase
NSN: 3416-00-758-2394
