5840-14-216-1213

4810-01-212-0724 4810012120724 012120724 is a replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. the body may have a flange of various shapes. for diesel and gasoline reciprocating engines, see insert, engine valve seat.

4320-01-301-4220 4320013014220 013014220 is a nonpositive displacement device which utilizes a rotating element with vanes or blades in an enclosure as a means of transferring a liquid from one place to another. it is designed to be driven by a prime mover which is not an integral part of the pump. it may be self-priming.

7510-00-301-4220 7510003014220 003014220 is an assortment of supplies which may include a typewriter, typewriter ribbons, paper, pens, pencils, ink, duplicating ink, hand cleaner, writing pads, prescription pads, and the like. they may be packed in a chest for storage, portability, and expeditious conveyance.

5985-12-301-4220 5985123014220 123014220 is two or more separable attenuator, fixed and/or attenuator, variable having a common mounting or mounted on each other. excludes single attenuators with multiple sections. for tandem attenuators actuated by a single shaft, see attenuator, variable. also, see attenuator set.

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