Machinist's type; grooved base
An instrument used to establish the horizontal or vettical plane. It consists of a body of wood, metal or bakelite with one or more level vials and one or more plumb vials.
Classification: Handtools (including glass cutters) and parts thereof, nesoi, of basemetal
NSN 6320-01-538-0775
NSN 5895-01-421-1767
NSN 5910-01-656-1712
NSN 6110-01-246-4642
NSN 6135-01-408-9244
NSN 6610-01-091-3740
NSN 5920-00-061-8623
NSN 6645-00-518-2068
NSN 6620-00-082-1525
NSN 6145-01-128-9083
NSN 5935-01-088-3437
NSN 6685-01-454-7755