4820-21-814-6666

: 9 | DAC: 9 23 May 1963 5330-21-111-4276 Gasket 57601CRNCC: 3 | RNVC: 2 | DAC: 6 6 Jun 1968 4820-21-814-6666

3120-14-331-8791 3120143318791 143318791 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.

1440-14-329-1176 1440143291176 143291176 is a cylinder designed to house a piston and other necessary component parts of a cylinder assembly, actuating, linear. do not use if a more specific name applies.

1440-14-329-1175 1440143291175 143291175 is a cylinder designed to house a piston and other necessary component parts of a cylinder assembly, actuating, linear. do not use if a more specific name applies.

5930-14-261-8686 5930142618686 142618686 is an item which completes or interrupts the connections in one or more electrical circuits. its electrical elements consist of separate parts designed to be mounted respectively on a frame and a door, drawer, or cover, it acts as a safety device to open a circuit when the door or drawer is opened or the cover removed. it does not include devices of which a complete switch with an actuator is one of the parts; for such devices, use switch (as modified). excludes switch, mercury; and switch, reed.