National Item Identification Number
00-346-3675
003463675
5133-00-346-3675
5133003463675
National Stock Number
Item Name
COUNTERBORE,HAND
Federal Supply Class
5133
Description
An end cutting tool for forming a flat bottomed enlargement of the mouth of a previously formed cylindrical hole. It may have an integral or inserted pilot. Designed to be driven or turned by a wrench, carpenter's brace or handle. For power driven items, see COUNTERBORE, MACHINE.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
RE49F387C
TL326U
Required Categories
MATERIAL
SHANK STYLE
SHANK DIAMETER
OVERALL LENGTH
NOMINAL CUTTING DIAMETER;
Required Description
STEEL OVERALL
76 STRAIGHT ROUND
ANY ACCEPTABLE
2.500 INCHES NOMINAL
0.4380 I