Product Details | LEAD ALLOY SOLDER

3439-00-640-3517 A solder whose main ingredient is lead. It is supplied in form of wire, bar and strip.

Part Alternates: SN40RS 0.063X0.250 1LB, SN40RS0063X02501LB, QQS571, QQ-S-571, 3439-00-640-3517, 00-640-3517, 3439006403517, 006403517

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

Supply Group (FSG) NSN Assign. NIIN
34 01 JAN 1963 00-640-3517

Demand History | NSN 3439-00-640-3517

Part Number Request Date QTY Origin
QQS571 2023-01-04 1 US
QQS571 2021-04-102 2 US
QQS571 2016-02-60 4 United States
QQS571 2015-02-34 10 US
QQS571 2015-01-05 10 PK
QQS571 2014-07-188 10 India
QQS571 2014-01-09 1 United States
QQS571 2012-04-110 72 United States

Cross Reference | NSN 3439-00-640-3517

Part Number Cage Code Manufacturer
QQ-S-571 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
SN40RS 0.063X0.250 1LB 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

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Technical Data | NSN 3439-00-640-3517

Characteristic Specifications
CHEMICAL COMPOSITION PERCENTAGE LEAD-57.54 PCT,TIN-41.5 PCT,ANTIMONY-0.5 PCT,BISMUTH-0.25 PCT,COPPER-0.08 PCT,OTHERS-0.08 PCT,ARSENIC-0.02 PCT,IRON-0.02 PCT,ALUMINUM-0.005 PCT,ZINC-0.005 PCT
PHYSICAL FORM RIBBON
LENGTH ANY ACCEPTABLE
THICKNESS 0.063 INCHES NOMINAL
WIDTH 0.250 INCHES NOMINAL
CONTENT WITHIN EACH UNIT PACKAGE 1 LB
UNIT PACKAGE TYPE SPOOL
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE QQ-S-571
MANUFACTURERS CODE 81348
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE SN40RS 0.063X0.250 1LB

Restrictions/Controls & Freight Information | NSN 3439-00-640-3517

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:AItem does not contain precious metal
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