National Stock Number: 4730-66-159-0700
Federal Supply Class: 4730
National Item Identification Number: 661590700
Description: SPOOL PIECE
Detail: A straight cut length of pipe fabricated with drilled and faced flanges on each end. It may have steel lifting rings or ears welded longitudinally to the pipe and is generally used for submerged pipeline, fuel loading line, and the like.
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