9640-00-069-5970, ROUND,METAL

National Stock Number:
9640-00-069-5970

Federal Supply Class:
9640

National Item Identification Number:
000695970

Description:
ROUND,METAL

Detail:
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.

Manufacturer Information:

QQC390

81348

FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC

Techincal Specification:

MATERIAL	COPPER ALLOY 836
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-390, ALLOY 836 FED SPEC 1ST MATERIAL RESPONSE
FABRICATION METHOD	CAST
MINIMUM TENSILE STRENGTH	30000 POUNDS PER SQUARE INCH
LENGTH	1.083 FEET NOMINAL
BASIC SHAPE STYLE	ROUND W/ CORE
CROSS SECTION INSIDE DIAMETER	9.375 INCHES NOMINAL
CROSS SECTION OUTSIDE DIAMETER	12.750 INCHES NOMINAL
SPECIAL FEATURES	MACHINED INSIDE AND OUTSIDE
NONDEFINITIVE SPEC/STD DATA	B5 COMPOSITION AND
	2 TYPE AND
	AS-CAST CONDITION
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	QQC390

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