National Item Identification Number
00-282-4939
002824939
3820-00-282-4939
3820002824939
National Stock Number
Item Name
DRILL ROD,ROCK DRILL
Federal Supply Class
3820
Description
A straight metal rod with a shank at one end to fit the drilling machine chuck, and the opposite end externally threaded or tapered to receive a detachable bit. The rod has a passageway throughout its entire length for conducting air or water to clear the hole being drilled. Overall length must be at least 15 inches (381 mm). Excludes drill rods designed for core drilling. See also DRILL ROD SECTION, ROCK DRILL; and SHANK, ROD, ROCK DRILL.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
MS39125-11
Required Categories
MATERIAL
SHANK STYLE
WIDTH ACROSS FLATS
SHANK OVERALL LENGTH
OVERALL LENGTH;
Required Description
STEEL
A1 COLLARED HEXAGON
0.990 INCHES MINIMUM AND
1.010 INCHES MAXIMUM
4.25