The Splice,conductor, cataloged under National Stock Number 5940-01-326-6679, is classified within Federal Supply Class 5940 (Lugs, Terminals, and Terminal Strips) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Souriau Usa, Inc. Dba Souriau Usa Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-326-6679 |
| Primary Part Number | YST 3434 |
| Item Name | Splice,conductor |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Souriau Usa, Inc. Dba Souriau Usa Inc |
| Status | ACTIVE |
| Criticality Code Justification | AAJU |
| Maximum Conductor Size Accommodated | 500 MCM |
| Surface Treatment | TIN OVERALL SINGLE LAYER |
| Material | COPPER ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| YST 3434 PRIMARY | Souriau Usa, Inc. Dba Souriau Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| CRT 50-50 | 3/2 Design control — primary reference U.S. Government activity |
| CST 50-50 | 5/2 Secondary reference U.S. Government activity |
| VCCT-500-500 | 5/9 Secondary reference Square D Co Leeds Mfg Plant |
NSN 5940-01-326-6679 is a Splice,conductor, manufactured by Souriau Usa, Inc. Dba Souriau Usa Inc, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-326-6679 has 1 manufacturer part number on file: YST 3434 (Souriau Usa, Inc. Dba Souriau Usa Inc).
Key specifications for YST 3434: Overall Length: 6.312 INCHES IN; Criticality Code Justification: AAJU; Maximum Conductor Size Accommodated: 500 MCM; Surface Treatment: TIN OVERALL SINGLE LAYER. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.