National Item Identification Number
00-490-8289
004908289
4920-00-490-8289
4920004908289
National Stock Number
Item Name
GRINDING MACHINE,VALVE SEAT,ELECTRIC
Federal Supply Class
4920
Description
A motor driven grinding machine that utilizes an abrasive wheel, designed for precision grinding and refinishing of internal combustion engine valve seats. It consists essentially of a base, upright and grinding supports, work holder, electric motor(s), spindle(s), grinding head(s), gage(s), and any necessary accessories such as diamond dressers and abrasive wheel sets. It usually has a coolant system for wet grinding and it may be portable (disassembled in container base) for ease of transportation. Excludes GRINDING KIT, VALVE SEAT, ELECTRIC.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
AWA
Required Categories
GENERAL CHARACTERISTICS ITEM DESCRIPTION
THE MANUFACTURERS DATA
MANUFACTURERS
Required Description
ECCENTRIC DRIVE,ELECTRIC MOTOR DATA,AC,60 CYCLES,1 PHASE,110V,10000-RPM RATED NO