NSN 3439-01-680-3389 · NIIN 016803389 · Part number EX489MM
Special Projects Operations, Inc · FSC 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories · FSG 34 — Metalworking Machinery (continued) · CAGE 7T7T1
Government record, cited
NSN 3439-01-680-3389 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-680-3389. Manufacturer of record part number: EX489MM.
Also searched as3439-01-680-3389 ·
3439016803389 ·
NIIN 016803389 ·
01-680-3389 ·
FSC 3439 Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories · CAGE 7T7T1 · EX489MM
Nearby stock numbers← 3439-01-679-7500 Welding Qualification Test Kit
·
3439-01-680-5435 Soldering Iron, Electric →
Features
Electrode,cutting,solid — FSC 3439
2 manufacturer part numbers on file
Manufacturer of record: Special Projects Operations, Inc
Identification
NSN: 3439-01-680-3389
NIIN: 016803389
FSC: 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
FSG: 34 — Metalworking Machinery (continued)
Primary part number: EX489MM
Manufacturer: Special Projects Operations, Inc
General Description
The Electrode,cutting,solid, cataloged under National Stock Number 3439-01-680-3389, 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 Special Projects Operations, Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Electrode,cutting,solid
FSC / FSG
3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories (FSG 34)
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 3439-01-680-3389?
NSN 3439-01-680-3389 is a Electrode,cutting,solid, manufactured by Special Projects Operations, Inc, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
What part numbers are listed for NSN 3439-01-680-3389?
NSN 3439-01-680-3389 has 2 manufacturer part numbers on file: EX489MM (Special Projects Operations, Inc), EX489MM (J3seven Pty Ltd).
Is NSN 3439-01-680-3389 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.