Product Details | COPPER BRAZING ALLOY

3439-00-273-3729 A brazing alloy whose main ingredient is copper. It is supplied in the form of wire, bar, strip, or grains (granular). Excludes BRAZING ALLOY, SILVER.

Part Alternates: 3439-00-273-3729, 00-273-3729, 3439002733729, 002733729

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

Supply Group (FSG) NSN Assign. NIIN
34 01 JAN 1963 00-273-3729

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Technical Data | NSN 3439-00-273-3729

Characteristic Specifications
CHEMICAL COMPOSITION PERCENTAGE COPPER 52; ZINC 47.4; LEAD 0.5; IRON 0.1
PHYSICAL FORM GRANULAR
GRANULE SIZE COARSE LONG
FLUX FEATURE NOT INCLUDED
LENGTH 0.250 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
THICKNESS 0.063 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
WIDTH 0.250 INCHES NOMINAL
NONDEFINITIVE SPEC/STD DATA 2 CLASS AND A COMPOSITION

Restrictions/Controls & Freight Information | NSN 3439-00-273-3729

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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
NMF Description 136500 METAL NOI/METAL ALLOYS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 746 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3439-00-273-3729

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material ContentT Toxic (See Note 1)
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative