4931-01-710-7566

Equipment Test Set Subassembly 5120-25-140-1771 Fire Control Equipment Test Set Subassembly 4931-01-710-7566

5365-99-866-7985 5365998667985 998667985 is a tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. it is designed to maintain a predetermined distance between assembled parts. the item may be with or without flange(s) of any peripheral shape. the overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). for items having other than a round or hexagon peripheral shape, see spacer, plate. excludes items with lubricating features, see bearing, sleeve and bushing, sleeve. see also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

4820-00-866-7985 4820008667985 008667985 is a valve permitting flow in one direction only. it does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. it may be inline or cartridge (manifold) design.

6640-21-866-7985 6640218667985 218667985 is an ungraduated protective item for substances whose weight is to be precisely determined.

6640-21-865-7475 6640218657475 218657475 is an ungraduated protective item for substances whose weight is to be precisely determined.