3439-00-443-7920

Tin Alloy Solder email this page

Model or part number: B20D9

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pdf NSN 3439-00-443-7920 Datasheet

MRC:
The length of a straight line which passes through the center of a circular figure or body,and terminates at the circumference.ABMZ
Diameter:
0.187 inches
MRC:
The recognized shape,configuration,structure,or mold of a substance,natural or refined,that most nearly corresponds to the appearance of the item.AGXW
Physical Form:
Wire
MRC:
The element(s) used in the fabrication of the item,expressed in percent.ARRX
Chemical Composition Percentage:
Tin 55.0; lead 45.0
MRC:
The amount of the item contained within each unit package.ARSD
Content Within Each Unit Package:
1 lb
MRC:
Indicates the type of core used in the wire.ARSG
Wire Core Type:
Solid
MRC:
--
NIIN:
004437920
MRC:
--
NATO Stock Number:
3439-00-443-7920
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
T166-C
MRC:
--
INC:
04987
MRC:
--
IMM:
CX
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All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 3439-00-443-7920

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

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8515904000
NAICS:
333992
End Use Class:
21120
SITC:
73739
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8515904000

Brazing and Soldering Equipment Parts; Parts Of Hot Spraying Equipment

End Use Code 21120

Metalworking Machine Tools

Standard Intl. Trade Class (SITC) 73739

Parts For Electric Laser, Other Light Or Photon Beam, Ultrasonic Etc. Soldering, Brazing Or Welding Machines and Apparatus For Hot Metal Etc. Spraying

Manufacturers

This NSN is registered to the following cage codes.
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