NSN 3439-01-678-3699 · NIIN 016783699 · Part number MIL-E-23765/3CUNIAL 0.045 CL3BL1
Naval Inventory Control Point Mechanicsburg · FSC 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories · FSG 34 — Metalworking Machinery (continued) · CAGE 03950
Government record, cited
NSN 3439-01-678-3699 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-678-3699. Manufacturer of record part number: MIL-E-23765/3CUNIAL 0.045 CL3BL1.
Also searched as3439-01-678-3699 ·
3439016783699 ·
NIIN 016783699 ·
01-678-3699 ·
FSC 3439 Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories · CAGE 03950 · MIL-E-23765/3CUNIAL 0.045 CL3BL1 · MIL-E-23765/3 CUNIAL 0.045 CL3B
Manufacturer of record: Naval Inventory Control Point Mechanicsburg
Identification
NSN: 3439-01-678-3699
NIIN: 016783699
FSC: 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
FSG: 34 — Metalworking Machinery (continued)
Primary part number: MIL-E-23765/3CUNIAL 0.045 CL3BL1
Manufacturer: Naval Inventory Control Point Mechanicsburg
General Description
The Electrode,welding, cataloged under National Stock Number 3439-01-678-3699, 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 Naval Inventory Control Point Mechanicsburg. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Electrode,welding
FSC / FSG
3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories (FSG 34)
Manufacturers
Naval Inventory Control Point Mechanicsburg (CAGE 03950)
Technical Specifications
Parameter
Value
NSN
3439-01-678-3699
Primary Part Number
MIL-E-23765/3CUNIAL 0.045 CL3BL1
Item Name
Electrode,welding
FSC / FSG
3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
Manufacturer
Naval Inventory Control Point Mechanicsburg
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 3439-01-678-3699?
NSN 3439-01-678-3699 is a Electrode,welding, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
What part numbers are listed for NSN 3439-01-678-3699?
NSN 3439-01-678-3699 has 1 manufacturer part number on file: MIL-E-23765/3CUNIAL 0.045 CL3BL1 (Naval Inventory Control Point Mechanicsburg).
Is NSN 3439-01-678-3699 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.