National Item Identification Number
01-247-2287
012472287
5220-01-247-2287
5220012472287
National Stock Number
Item Name
LEVEL,PRECISION,MASTER
Federal Supply Class
5220
Description
A precisely calibrated instrument used as a master reference standard to establish an absolute horizontal plane. The metal base is seasoned and heat treated or otherwise specially treated to insure maximum stability, and is accurately machined and scraped to the true plane on the contact surface. The top plate is of nonconductive heat insulating material. It has a very sensitive vial graduated to indicate a variation of 0.0005 inch (0.0127 mm) per foot (0.3048 m) in a horizontal plane. It may have a cross level vial to assist in setting the true horizontal by showing position laterally.
Commercial and Government Entity Code (Supplier Data)
81495
KOEHRING CRANES INC
DBA TEREX CRANES DIV WAVERLY
106 12TH ST SE
WAVERLY
IA
50677
540-720-6363
81495
KOEHRING CRANES INC
DBA TEREX CRANES DIV WAVERLY
106 12TH ST SE
WAVERLY
IA
50677
540-720-6363
Reference Numbers (Part Numbers)
434V4101
47825
Required Categories
Required Description