Product Details | WELDING FLUX

3439-00-640-2779 An item designed primarily for welding but may sometimes be used for brazing in addition to welding.

Part Alternates: 3439-00-640-2779, 00-640-2779, 3439006402779, 006402779

Metalworking Machinery | Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories

Supply Group (FSG) NSN Assign. NIIN
34 01 JAN 1963 00-640-2779

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Technical Data | NSN 3439-00-640-2779

Characteristic Specifications
MATERIAL FOR WHICH FORMULATED IRON, CAST
PHYSICAL FORM POWDER
MESH SIZE 40
WELDING PROCESS FOR WHICH DESIGNED GAS
CONTENT WITHIN EACH UNIT PACKAGE 8 OZ
UNIT PACKAGE TYPE BOTTLE
NONDEFINITIVE SPEC/STD DATA C TYPE

Restrictions/Controls & Freight Information | NSN 3439-00-640-2779

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information