4730-21-912-9522

modified); retainer, (as modified), and spacer, plate. https//www.nsnlookup.com /fsg-47/fsc-4730/ca 4730-21-912-9522
Pipe Reducer 4730219129522 219129522,A-2101 4730-21-912-9522 4730219129522 219129522 is a straight

4140-01-053-5359 4140010535359 010535359 is a nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. it is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. it is supported by a ring, plate, or shroud or may be inclosed in a housing. it is designed for installation in a window, roof or wall opening, or the like.

4220-66-145-0045 4220661450045 661450045 is a precision measuring instrument designed to be worn on the wrist to accurately indicate the depth of a dive in sea water. it consists essentially of a pressure sensing element, a movement mechanism, and an indicating dial, inclosed in an evacuated pressure proof casing.

6110-01-134-9981 6110011349981 011349981 is a component within a single inclosure or provided with a single mounting specifically designed to control automatically the voltage output of an electrical system within certain required limits, regardless of variations of the effective load or of input voltages within a specific range. does not include items in which regulation is accomplished solely by transformer action. see also regulator set, voltage. excludes regulator, engine generator.

5999-00-488-9980 5999004889980 004889980 is an item fabricated from electrically nonconductive material specifically designed to provide a support for mounting an electrical and/or an electronic component such as a semiconductor device, relay, or resistor into the next higher assembly. it isolates the component from the mounting surface of the next higher assembly, it may act as a strain relief to avoid damage to the component seal, and it may permit soldering of the component to the next higher assembly without damage. it includes holes, notches, or other provisions for physical alignment and spacing of electrical leads and/or other mounting facilities projecting from the component it mounts. it may also afford protection from shock or vibration. it may be either nonthermally conductive which protects the component from temperature changes in the next higher assembly or it may be thermally conductive which permits heat generated in the component to be drained out to a heat sink. for items whose function is electrical insulation only, see insulator, (as modified). excludes holder, (as modified); retainer, (as modified), and spacer, plate.