Product Details | LEAD ALLOY SOLDER

3439-00-618-1341 A solder whose main ingredient is lead. It is supplied in form of wire, bar and strip.

Part Alternates: SN35BS 1LB, SN35BS1LB, QQS571, QQ-S-571, 3439-00-618-1341, 00-618-1341, 3439006181341, 006181341

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

Supply Group (FSG) NSN Assign. NIIN
34 01 JAN 1963 00-618-1341

Demand History | NSN 3439-00-618-1341

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 3439-00-618-1341

Part Number Cage Code Manufacturer
QQ-S-571 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
SN35BS 1LB 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

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Technical Data | NSN 3439-00-618-1341

Characteristic Specifications
CHEMICAL COMPOSITION PERCENTAGE LEAD 61.04 PCT,TIN 36.5 PCT,ANTIMONY 2.0 PCT,BISMUTH 0.25 PCT,COPPER 0.08 PCT,OTHER ELEMENTS 0.08 PCT,ARSENIC 0.02 PCT,IRON 0.02 PCT,ALUMINUM 0.005 PCT,ZINC 0.005 PCT
PHYSICAL FORM BAR
LENGTH 5.750 INCHES NOMINAL
THICKNESS 1.250 INCHES NOMINAL
WIDTH 1.750 INCHES NOMINAL
CONTENT WITHIN EACH UNIT PACKAGE 1 LB
UNIT PACKAGE TYPE SPOOL
NONDEFINITIVE SPEC/STD DATA SN35 COMPOSITION AND B FORM AND S TYPE
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE QQ-S-571
MANUFACTURERS CODE 81348
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE SN35BS 1LB

Restrictions/Controls & Freight Information | NSN 3439-00-618-1341

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