National Item Identification Number
00-849-4398
008494398
9640-00-849-4398
9640008494398
National Stock Number
Item Name
ROUND,METAL
Federal Supply Class
9640
Description
A ferrous or nonferrous product of uniform solid or cored cross section throughout. It is approximately round. Cross-sectional dimensions are limited to a larger than 4 inch or 100.0mm outside diameter minimum to a 24 inch or 610.0mm outside diameter maximum. It is intended for further hot working under a forging hammer or forging press to the desired shape of end product desired. See BILLET, METAL; and BLOOM, METAL.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
MILS18170
Required Categories
MATERIAL
FABRICATION METHOD
HEAT TREATMENT
MINIMUM TENSILE STRENGTH
MINIMUM
Required Description
STEEL,MIL-S-18170,COMP 304
HOT ROLLED
QUENCHED
NOT RATED
NOT RATED
8.000 FE