National Item Identification Number
01-338-7447
013387447
3820-01-338-7447
3820013387447
National Stock Number
Item Name
COUPLING,ROD,ROCK DRILL
Federal Supply Class
3820
Description
A straight metal fitting having internal threaded or tapered sockets of the same type and size on both ends, and a center shouldering for the seating of mating pieces. Used to join a drill rod shank to a drill rod section or two drill rod sections.
Commercial and Government Entity Code (Supplier Data)
0CA08
INGERSOLL-RAND CO
ROTARY DRILL DIV
2100 N 1ST ST
462288
GARLAND
TX
75040
972-496-7204
01365
MARINE CORPS LOGISTICS BASE
NONE
ALBANY
GA
31704
229-439-5242
Reference Numbers (Part Numbers)
855017B0435
855017B0435
Required Categories
MATERIAL
OVERALL LENGTH
OUTSIDE DIAMETER
ATTACHMENT METHOD
NOMINAL ROD SIZE
Required Description
STEEL
24.000 INCHES NOMINAL
4.500 INCHES NOMINAL
TAPERED SOCKET DRIVE
4.500