4710-27-014-7047

6640-14-290-1318 6640142901318 142901318

6750-00-290-1318 6750002901318 002901318 is a flexible plastic material in roll or sheet form bearing a coating which, when exposed to a light source and then given a chemical treatment, produces a visible black and white or color image. the roll film may come with or without perforations, sound track, leader, and/or trailer. the sheet film may be cut in sizes that can be easily handled one sheet at a time, or prepared in pack form where a quantity of sheets are enclosed in a pocket so designed that individual exposures can be made by removing tabbed shields. photographic film may be used for, but not be limited to aerial photography, motion picutre, microfilm, graphic arts, portrait, reproductions, and the like.

4520-01-290-1318 4520012901318 012901318 is a device capable of producing heat from gas, liquid fuel, or an electrical heating element designed for permanent installation in sheet metal ducts of a forced air circulating system. it consists of (1) a finned, steel burner tube, a combustion air blower, a control panel, and a constant level fuel supply system or (2) a device having a heating element which when connected to an electrical source, directly imparts heat. it may be provided with a flanged outer casing to facilitate mounting in planned or existing duct work. circulation of the heated air is achieved by use of a blower or fan not integral with the heating unit.

6605-22-290-1318 6605222901318 222901318

: 3 13 Nov 2002 3120-27-009-2645 Sleeve Bushing 2900902RNCC: 2 | RNVC: 1 | DAC: 3 4 Jun 2001 4710-27-014-7047