National Item Identification Number
00-640-5279
006405279
5220-00-640-5279
5220006405279
National Stock Number
Item Name
GAGE,SNAP,THREAD ROLL
Federal Supply Class
5220
Description
A gage used for the dimensional control of a specified external thread. It consists of a C-type frame and gaging members (rolls). The gaging members may be set and locked t0 specified maximum and/or minimum limits within the given size range of the gage.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
STYLEF
Required Categories
STYLE DESIGNATOR
GAGE TYPE
NOMINAL THREAD DIAMETER
SCREW THREAD QUANTITY PER
Required Description
A2 OPEN FACE
COMBINATION GO NOT GO
0.500 INCHES
20.0
UNF
0.4643 INCHES MINI