NSN 3439-01-433-6443 · NIIN 014336443 · Part number P100051-0003
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications · FSC 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories · FSG 34 — Metalworking Machinery (continued) · CAGE 14304
Government record, cited
NSN 3439-01-433-6443 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-433-6443. Manufacturer of record part number: P100051-0003.
Also searched as3439-01-433-6443 ·
3439014336443 ·
NIIN 014336443 ·
01-433-6443 ·
FSC 3439 Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories · CAGE 14304 · P100051-0003
Manufacturer of record: L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
Identification
NSN: 3439-01-433-6443
NIIN: 014336443
FSC: 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
FSG: 34 — Metalworking Machinery (continued)
Primary part number: P100051-0003
Manufacturer: L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
General Description
The Solder,tin Alloy, cataloged under National Stock Number 3439-01-433-6443, is classified within Federal Supply Class 3439 (Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories) of the Metalworking Machinery (continued) group. The manufacturer of record is L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3439-01-433-6443
Primary Part Number
P100051-0003
Item Name
Solder,tin Alloy
FSC / FSG
3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
Manufacturer
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
Status
ACTIVE
Content Within Each Unit Package
8 GRAMS G
Physical Form
POWDER
Chemical Composition Percentage
TIN 63
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA)
No interchangeability data on file.
Other items in FSC 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3439-00-001-0002
3439-00-001-0002 · Item name not on file
3439-00-001-4196
3439-00-001-4196 · Item name not on file
3439-00-001-4197
3439-00-001-4197 · Item name not on file
3439-00-003-1195
3439-00-003-1195 · Item name not on file
3439-00-003-8601
SOLDER,LEAD ALLOY
3439-00-003-8602
SOLDER,LEAD-TIN ALLOY
3439-00-004-0913
HOUSING,ELECTRIC SO
3439-00-004-0915
SOLDERING GUN
Frequently Asked Questions
What is NSN 3439-01-433-6443?
NSN 3439-01-433-6443 is a Solder,tin Alloy, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
What part numbers are listed for NSN 3439-01-433-6443?
NSN 3439-01-433-6443 has 1 manufacturer part number on file: P100051-0003 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications).
What are the specifications of P100051-0003?
Key specifications for P100051-0003: Content Within Each Unit Package: 8 GRAMS G; Physical Form: POWDER; Chemical Composition Percentage: TIN 63. 3 specifications are documented in the U.S. Government catalog.
Is NSN 3439-01-433-6443 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.