1670-21-106-1194

4910-14-251-1151 4910142511151 142511151 MANDRIN DEMMANCHEME

1670-00-251-1151 1670002511151 002511151

3456-99-251-1151 3456992511151 992511151

5955-01-251-1151 5955012511151 012511151 is an oscillator whose operating frequency(ies) is controlled by a crystal unit, quartz. for an oscillator controlled by a device other than a crystal, see oscillator (1), noncrystal controlled. see also generator, signal; and calibrator, frequency. excludes frequency supply, telephone carrier; resonator, tuning fork; and oscillator, pulse delay.

3120-22-251-1151 3120222511151 222511151 is a tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. the overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. for items made of rubber, see bushing, nonmetallic. see also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. excludes bushing, drill, jig.