National Item Identification Number
00-223-9620
002239620
5210-00-223-9620
5210002239620
National Stock Number
Item Name
DISK,MASTER,STANDARD
Federal Supply Class
5210
Description
A precision master reference tool used as a standard for setting micrometer calipers and snap gages; also in setting up and checking comparators. It consists of a flat steel disk, or a cylinder, precision ground and lapped to size.
Commercial and Government Entity Code (Supplier Data)
60998
60998
57163
09058
19200
Reference Numbers (Part Numbers)
GGG-C-105
01-1214-00
01-1214-9700
137
599-657-16
7901823
Required Categories
DIAMETER
HANDLE
MARKINGS
END SHAPE
Required Description
1.000 INCHES NOMINAL
NOT FURNISHED
1 INCH STD
FLAT