The Soldering System,electronic Comp, cataloged under National Stock Number 3439-01-342-0807, 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 Cta Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-01-342-0807 |
| Primary Part Number | TBD-1 |
| Item Name | Soldering System,electronic Comp |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Manufacturer | Cta Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| TBD-1 PRIMARY | Cta Inc. (USA) |
NSN 3439-01-342-0807 is a Soldering System,electronic Comp, manufactured by Cta Inc., classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
NSN 3439-01-342-0807 has 1 manufacturer part number on file: TBD-1 (Cta Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5995-01-475-5727. Verify interchangeability with system specifications before substitution.
Key specifications for TBD-1: Special Features: C/OREQUIRED TO DUPLICATE EQUIPMENT AND PROCESS CONTROLS NECESSARY TO ACHIEVE HIGH RELIABILITY SOLDER CONNECTIONS FOR PRINTED WIRING ASSEMBLIES.EQUIPMENT WILL ALSO BE USEDFOR DEVELOPMENT TESTS WHICH WILL INCLUDE THE EFFECTS OF ALTERNATIVE FLUXES AND CLEANING PROCESSES ON ELECTRONIC ASSEMBLIES; End Item Identification: EAALATHE,ENGINE. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.