35990 - Industrial & Commercial machinery (Miscellaneous)
35994 - Machinery products + Flexible metal hose & Tubing, Metal bellows, etc.
3599411 - - Flexible metal hose & Tubing: Copper & Copper-base alloy
3599413 - - Flexible metal hose & Tubing: Aluminum & Aluminum-base alloy
3599415 - - Flexible metal hose & Tubing: Stainless steel
3599416 - - Flexible metal hose & Tubing: Other
3599425 - - Metal bellows
3599431 - - Carnival & Amusement park equipment (Ferris wheels, Merry-go rounds, etc.) excl coin-operated amusement machines
3599498 - - Miscellaneous machinery products (General)
3599499 - - Miscellaneous machinery products (Miscellaneous)
35995 - Machine shop job work
35996 - Hydraulic & Pneumatic cylinders (Linear motors) except aerospace
3599611 - - Hydraulic cylinders: Tie-rod types
3599612 - - Hydraulic cylinders: Weld/fused
3599613 - - Hydraulic cylinders: Telescoping
3599614 - - Hydraulic cylinders: Threaded
3599615 - - Hydraulic cylinders: Mill type
3599616 - - Hydraulic cylinders: other + Combination
3599621 - - Pneumatic cylinders: Tie-rod types
3599622 - - Pneumatic cylinders: Other
3599699 - - Hydraulic & Pneumatic cylinders, except aerospace (Miscellaneous)
35997 - Hydraulic & Pneumatic rotary actuators, Accumulators, Cushions & Nonvehicular shock absorbers
3599725 - - Hydraulic rotary actuators
3599726 - - Pneumatic rotary actuators
3599731 - - Accumulators (Fluid power) + Hydraulic, Hydropneumatic, Pneumatic, etc.
3599733 - - Cushions (Fluid power) Nonlinear + Hydraulic, Hydropneumatic, Pneumatic, etc.
3599737 - - Shock absorbers, not for Vehicle suspension, Hydraulic & Pneumatic
35998 - Aerospace type hydraulic & Pneumatic cylinders & related items
3599851 - - Aerospace: Hydraulic servo-actuator assemblies (Linear & Rotary): Mechanical input
3599852 - - Aerospace: Hydraulic servo-actuator assemblies (Linear & Rotary): Electrical input
3599855 - - Aerospace: Hydraulic servo-actuator assemblies (Linear & Rotary): Combination input
3599861 - - Aerospace: Hydraulic utility actuators: Linear actuators (Cylinders)
3599862 - - Aerospace: Hydraulic utility actuators: Rotary actuators (Limited rotation)
3599871 - - Aerospace: Shock absorbers, Snubbers & Cushions, all types excl oleo strut assemblies
3599872 - - Aerospace: Pneumatic actuators & Actuator assemblies (Linear & Rotary)
3599873 - - Aerospace: Accumulators & other Hydraulic, Pneumatic, or Combination devices for Fluid energy absorption and/or Storage
3599874 - - Aerospace: Hydraulic fluid reservoirs & Reservoir assemblies + Bootstrap reservoirs, Spring pressurized reservoirs, etc.
3599879 - - Aerospace type fluid power cylinders, Actuators, Accumulators, Cushions & related items (General)
3599899 - - Aerospace hydraulic & Pneumatic cylinders (Miscellaneous)
35999 - Parts for Hydraulic & Pneumatic cylinders, Actuators, Accumulators, Cushions & Nonvehicular shock absorbers
3599996 - - Parts for Aerospace type fluid power (Hydraulic & Pneumatic) cylinders, Actuators, Accumulators, Cushions & related items
3599998 - - Parts for Hydraulic & Pneumatic cylinders, Actuators, Accumulators, Cushions & Nonvehicular shock absorbers
3599XX0 - - Machinery, except electrical (Miscellaneous - Volume)
3599XX2 - - Machinery, except electrical (Miscellaneous - Speciality)