5340-15-132-0454

5330-14-453-8164 5330144538164 144538164 is a circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. it may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. excludes felt items but includes multimaterial items in which one of the materials is felt. for solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. for rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. for circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. excludes cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

6110-01-453-8164 6110014538164 014538164 is a device primarily designed to control the supply circuit(s) of a motor in order to accelerate the motor from rest to normal speed. includes manual starters with overload protection and manual, automatic or semiautomatic starters consisting of combinations of items such as relays, resistors, switches, circuit breakers, and the like. excludes relay-switch; circuit breaker; switch (as modified) and relay (as modified). for devices, which in addition to starting and stopping, reverse, select and/or regulate the speed of a motor, see controller (as modified).

6145-99-453-8164 6145994538164 994538164 CABLE

1660-00-453-8164 1660004538164 004538164