Product Details | TIN ALLOY SOLDER

3439-01-055-1639 A solder whose main ingredient is tin. It is supplied in form of wire, bar, strip, or grains (granular).

Part Alternates: SN63WRMAD3, SN63WRMAD3 0.032 1LB SPOOL, SN63WRMAD300321LB, SN63WRMAD3-0-032-1LB, SN63WRMAD300321LBSPOOL, QQS571, QQ-S-571, 3439-01-055-1639, 01-055-1639, 3439010551639, 010551639

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

Supply Group (FSG) NSN Assign. NIIN
34 01 FEB 1978 01-055-1639

Demand History | NSN 3439-01-055-1639

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 3439-01-055-1639

Part Number Cage Code Manufacturer
QQ-S-571 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
SN63WRMAD3 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
SN63WRMAD3 0.032 1LB SPOOL 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
SN63WRMAD3-0-032-1LB 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

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Technical Data | NSN 3439-01-055-1639

Characteristic Specifications
CHEMICAL COMPOSITION PERCENTAGE TIN 62.5 TO 63.5; ANTIMONY 0.20 TO 0.50; BISMUTH 0.25; COPPER 0.08; IRON 0.02; ZINC 0.005; ALUMINUM 0.005; ARSENIC 0.03; LEAD REMAINER
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
SPECIFICATION/STANDARD DATA 81348-QQ-S-571 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA SN63 COMPOSITION AND W FORM AND RMA TYPE AND D3 CONDITION
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE QQ-S-571
MANUFACTURERS CODE 81348
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE SN63WRMAD3 0.032 1LB SPOOL

Restrictions/Controls & Freight Information | NSN 3439-01-055-1639

Category Code Description
Hazardous Material Indicator CodeYInformation is in the Hazardous Materials Information System (HMIS)
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