2540-12-317-0585

2815-99-561-0607 2815995610607 995610607 is a metal ring designed to provide a seating surface for a valve, poppet, engine it is made of special high-grade alloy metal that can withstand high operating temperatures. for fulid valves, see seat, valve.

7021-14-561-0607 7021145610607 145610607 is a computer which processes information represented by combinations of discrete or discontinuous data. it is a computer for performing sequences of arithmetic and logical operations, not only on external data but also on its own internally stored instructions, in contrast to a continuous data, analog computer. it may be designed for specific and/or combination operation, such as asynchronous, automatic, fixed program, and the like. may include handheld computer. excludes peripheral hardware.

7643-01-561-0607 7643015610607 015610607 is a map, chart, or geodetic product, distributed by agencies such as the defense mapping agency, which is associated with land navigation, tracking, and charting.

8415-25-151-0071 8415251510071 251510071 is a quantity of various items of wearing apparel designed to protect the wearer from water and flame. it may be designed to afford maximum protection to personnel working in the proximity of high temperature fires.

8405-12-151-0071 8405121510071 121510071 is a coat for males past the age of physical maturity.