A small instrument suitable for carrying in pocket and used for checking the horizontal plane. It consists of a small metal, wood, or plastic base with a vial so set as to center itself when held in a horizontal position. Do not use if a more specific item name exists.
Classification: Handtools (including glass cutters) and parts thereof, nesoi, of basemetal
NSN 6145-00-150-5049
NSN 5905-00-521-8944
NSN 6610-01-554-8225
NSN 5910-00-296-8816
NSN 5998-01-080-8476
NSN 6685-01-244-7188
NSN 5998-01-023-5079
NSN 5990-00-509-9469
NSN 6320-01-265-0665
NSN 6320-01-648-5538
NSN 6645-00-151-5280
NSN 6650-01-158-6888