Product Details | TIN ALLOY SOLDER

3439-01-129-2944 A solder whose main ingredient is tin. It is supplied in form of wire, bar, strip, or grains (granular).

Part Alternates: SN50WRMAP3032, QQS571, QQ-S-571, 3439-01-129-2944, 01-129-2944, 3439011292944, 011292944

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

Supply Group (FSG) NSN Assign. NIIN
34 04 APR 1982 01-129-2944

Demand History | NSN 3439-01-129-2944

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 3439-01-129-2944

Part Number Cage Code Manufacturer
QQ-S-571 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
SN50WRMAP3032 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

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Technical Data | NSN 3439-01-129-2944

Characteristic Specifications
CHEMICAL COMPOSITION PERCENTAGE TIN 49.5 TO 51.5; ANTIMONY 0.20 T0 0.50; BISMUTH 0.25; COPPER 0.08; IRON 0.02; ZINC 0.005; ALUMINUM 0.005; ARSENIC 0.025; OTHERS 0.08; LEAD 49.835
PHYSICAL FORM WIRE
WIRE CORE TYPE ROSIN
DIAMETER 0.032 INCHES NOMINAL
LENGTH ANY ACCEPTABLE
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 SN50WRMAP3032

Restrictions/Controls & Freight Information | NSN 3439-01-129-2944

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