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  • Applicable socket depths are specified in the dimensional tables and notes for the respective screw types.
  • Where spline sockets are chamfered, the depth of chamfer shall not exceed 10 percent of the nominal socket size for sizes up to and including 0.060 in., and 7.5 percent for larger sizes. For chamfered sockets, it is permissible for the NOT GO socket gage to enter to the depth of chamfer as specified in Appendix.
  • Where both six and four splines are available, six splines will be supplied unless four splines are ordered.
  • Broach petals at the bottom of the socket are permissible.
Spline Sockets
Unit of Measure
1 

Item #

Description

Nominal Socket and Key Size

Number of Teeth

Max. (M)

Max. (N)

Max. (P)

SS00275XXX N/A Spline Socket, 0.033" Nominal Dia. N/A 0.033 in N/A 4 N/A 0.0350 in N/A 0.0275 in N/A 0.0120 in
SS00395XXX N/A Spline Socket, 0.048" Nominal Dia. N/A 0.048 in N/A 4 N/A 0.050 in N/A 0.0395 in N/A 0.017 in
SS0041XXX N/A Spline Socket, 0.048" Nominal Dia. N/A 0.048 in N/A 6 N/A 0.050 in N/A 0.0410 in N/A 0.011 in
SS0051XXX N/A Spline Socket, 0.060" Nominal Dia. N/A 0.060 in N/A 6 N/A 0.062 in N/A 0.051 in N/A 0.014 in
SS00545XXX N/A Spline Socket, 0.069" Nominal Dia. N/A 0.069 in N/A 4 N/A 0.071 in N/A 0.0545 in N/A 0.021 in
SS0064XXX N/A Spline Socket, 0.072" Nominal Dia. N/A 0.072 in N/A 6 N/A 0.074 in N/A 0.064 in N/A 0.016 in
SS00575XXX N/A Spline Socket, 0.076" Nominal Dia. N/A 0.076 in N/A 4 N/A 0.079 in N/A 0.0575 in N/A 0.023 in
SS0082XXX N/A Spline Socket, 0.096" Nominal Dia. N/A 0.096 in N/A 6 N/A 0.098 in N/A 0.082 in N/A 0.022 in
SS0098XXX N/A Spline Socket, 0.111" Nominal Dia. N/A 0.111 in N/A 6 N/A 0.115 in N/A 0.098 in N/A 0.025 in
SS0118XXX N/A Spline Socket, 0.133" Nominal Dia. N/A 0.133 in N/A 6 N/A 0.137 in N/A 0.118 in N/A 0.030 in
SS0128XXX N/A Spline Socket, 0.145" Nominal Dia. N/A 0.145 in N/A 6 N/A 0.149 in N/A 0.128 in N/A 0.032 in
SS0150XXX N/A Spline Socket, 0.168" Nominal Dia. N/A 0.168 in N/A 6 N/A 0.173 in N/A 0.150 in N/A 0.036 in
SS0163XXX N/A Spline Socket, 0.183" Nominal Dia. N/A 0.183 in N/A 6 N/A 0.188 in N/A 0.163 in N/A 0.039 in
SS0190XXX N/A Spline Socket, 0.216" Nominal Dia. N/A 0.216 in N/A 6 N/A 0.221 in N/A 0.190 in N/A 0.050 in
SS0221XXX N/A Spline Socket, 0.251" Nominal Dia. N/A 0.251 in N/A 6 N/A 0.256 in N/A 0.221 in N/A 0.060 in
SS0254XXX N/A Spline Socket, 0.291" Nominal Dia. N/A 0.291 in N/A 6 N/A 0.298 in N/A 0.254 in N/A 0.068 in
SS0319XXX N/A Spline Socket, 0.372" Nominal Dia. N/A 0.372 in N/A 6 N/A 0.380 in N/A 0.319 in N/A 0.092 in
SS0386XXX N/A Spline Socket, 0.454" Nominal Dia. N/A 0.454 in N/A 6 N/A 0.463 in N/A 0.386 in N/A 0.112 in
SS0509XXX N/A Spline Socket, 0.595" Nominal Dia. N/A 0.595 in N/A 6 N/A 0.604 in N/A 0.509 in N/A 0.138 in
SS0535XXX N/A Spline Socket, 0.620" Nominal Dia. N/A 0.620 in N/A 6 N/A 0.631 in N/A 0.535 in N/A 0.149 in
SS0604XXX N/A Spline Socket, 0.698" Nominal Dia. N/A 0.698 in N/A 6 N/A 0.709 in N/A 0.604 in N/A 0.168 in
SS0685XXX N/A Spline Socket, 0.790" Nominal Dia. N/A 0.790 in N/A 6 N/A 0.801 in N/A 0.685 in N/A 0.189 in
Unit of Measure
1