National Item Identification Number
00-281-1139
002811139
9640-00-281-1139
9640002811139
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)
QQC390
Required Categories
MATERIAL
FABRICATION METHOD
HEAT TREATMENT
MINIMUM TENSILE STRENGTH
MINIMUM
Required Description
BRONZE
CAST
HALF HARD
NOT RATED
NOT RATED
1.083 FEET NOMINAL
D4 ROUND WITH