NSN 3439-01-629-7809 · NIIN 016297809 · Part number K1759-70
The Lincoln Electric Company · FSC 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories · FSG 34 — Metalworking Machinery (continued) · CAGE 33CZ2
Government record, cited
NSN 3439-01-629-7809 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-629-7809. Manufacturer of record part number: K1759-70.
Also searched as3439-01-629-7809 ·
3439016297809 ·
NIIN 016297809 ·
01-629-7809 ·
FSC 3439 Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories · CAGE 33CZ2 · K1759-70 · 11B5090822
Manufacturer of record: The Lincoln Electric Company
Identification
NSN: 3439-01-629-7809
NIIN: 016297809
FSC: 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
FSG: 34 — Metalworking Machinery (continued)
Primary part number: K1759-70
Manufacturer: The Lincoln Electric Company
General Description
The Welding Accessory Kit,electric, cataloged under National Stock Number 3439-01-629-7809, 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 The Lincoln Electric Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3439-01-629-7809
Primary Part Number
K1759-70
Item Name
Welding Accessory Kit,electric
FSC / FSG
3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
Manufacturer
The Lincoln Electric Company
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army
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 3439-01-629-7809?
NSN 3439-01-629-7809 is a Welding Accessory Kit,electric, manufactured by The Lincoln Electric Company, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
What part numbers are listed for NSN 3439-01-629-7809?
NSN 3439-01-629-7809 has 1 manufacturer part number on file: K1759-70 (The Lincoln Electric Company).
What are the specifications of K1759-70?
Key specifications for K1759-70: Special Features: NUSST BE CAPABLE OF CONNECTING THE APPROPRIATE EQUIPMENT LEADS TO THE TUNGSTEN INERT GAS WELDING MACHINE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3439-01-629-7809 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.