2520-00-235-1469

5310-20-003-5255 5310200035255 200035255 is an internally threaded fastener, plain or self-locking, of various shapes attached to a preformed item of semi-rigid material designed to retain, position or support other items by its own inherent spring action. the internally threaded fastener and the preformed item may be of one piece construction or fastened together by other means.

Jan 1963 5420-00-915-5449 Universal Joint Yoke 217593RNCC: 3 | RNVC: 2 | DAC: 3 31 Oct 1965 2520-00-235-1469

4710-00-762-9145 4710007629145 007629145 is a length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. for flexible tube assemblies, see hose assembly (as modified). for items having perforations in the tubing or attachments, see tube assembly, fire extinguishing system. excludes items having integral preformed or plain ends, tube, bent (as modified), and items which are branched or forked.

5925-14-230-6013 5925142306013 142306013 is a device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. may include provisions for manual operation. at least one set of contacts must be in series with the actuating element(s). a combination of semiconductor and passive devices may be used in lieu of contacts. for automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). for items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. excludes circuit breaker box and magneto "breaker" assemblies. see also switch (as modified); and controller.

5910-21-892-5087 5910218925087 218925087 is a capacitor, whose capacitance value cannot be adjusted or varied, having a chemically formed film as the dielectric. it may be a single unit, or consist of two or more fixed units which cannot be separated.