National Item Identification Number
01-214-3427
012143427
5220-01-214-3427
5220012143427
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)
09201
BRUNSON INSTRUMENT COMPANY INC
8000 E 23RD ST
KANSAS CITY
MO
64129
816-483-3187
18876
Reference Numbers (Part Numbers)
7916928
7916928
Required Categories
III END ITEM IDENTIFICATION
Required Description
AAH/TADS (TARGET ACQUISITION DESIGNATION SIGHT), OTHER MISSILE RELATED MATERIEL