9530-00-090-9939, BAR,METAL

National Stock Number:
9530-00-090-9939

Federal Supply Class:
9530

National Item Identification Number:
000909939

Description:
BAR,METAL

Detail:
A metallic product of ferrous or nonferrous material. It is produced as a solid section in straight lengths or short barlike forms of cored or solid cross section. It may be round, square, hexagon, oval, half-oval, or half-round shape whose width, diameter, or distance between parallel faces is 3/8 inch or 10.0mm or greater. Rectangular shape cross-sectional dimensions are limited to those established in Appendix C, FIIG A131. It is round to a maximum diameter of 24 inches or 610.0mm. For a rectangular shape less than 3/32 inch or 2.5mm thickness, see WIRE (1), NONELECTRICAL.

Manufacturer Information:

ASTM-B138 CLASS A HARD (H04)	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
ASTM-B138 CLASS A HARD (H04)L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
ASTM-B138 UNS C67500 HARD(H04)L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
ASTMB138/CLA/4INRNDROD/HARDH04L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
ASTM-B138 UNS C67500 HARD(H04)	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
ASTMB138/CLA/4INRNDROD/HARDH04	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
ASTMB138UNSC67500/4INRND/H04L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
QQB728L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
ROUND ROD 4 INCH DIAMETERL1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
QQB728	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
ROUND ROD 4 INCH DIAMETER	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
ASTMB138UNSC67500/4INRND/H04	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

MATERIAL	COPPER ALLOY 675
BASIC SHAPE STYLE	ROUND
FABRICATION METHOD	FORGED
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-728, CLASS A FED SPEC 1ST MATERIAL RESPONSE
HEAT TREATMENT	HARD
SURFACE CONDITION	GROUND OVERALL
LENGTH	8.000 FEET MINIMUM AND
	12.000 FEET MAXIMUM
CROSS SECTION OUTSIDE DIAMETER	4.000 INCHES NOMINAL
DEPARTURE FROM CITED DESIGNATOR	MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
NONDEFINITIVE SPEC/STD DATA	A CLASS AND
	ROD FORM AND
	HARD TEMPER
CRITICALITY CODE JUSTIFICATION	ZZZX
SPEC/STD CONTROLLING DATA
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	ASTM-B138 CLASS A HARD (H04)
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	ASTM-B138 UNS C67500 HARD(H04)
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	ASTMB138/CLA/4INRNDROD/HARDH04
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	ASTMB138UNSC67500/4INRND/H04
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	ROUND ROD 4 INCH DIAMETER

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