The Terminal,quick Disconnect, cataloged under National Stock Number 5940-01-409-2020, 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 Electro-Term, Inc. Dba Electro Term Inc. Government technical data includes 9 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5940-01-409-2020 |
| Primary Part Number | XS01139SN-T |
| Item Name | Terminal,quick Disconnect |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Electro-Term, Inc. Dba Electro Term Inc |
| Status | ACTIVE |
| Identification Code Color | BLUE |
| Quick Disconnect Style | TAB RECEPTACLE MODIFIED |
| Maximum Conductor Size Accommodated | 14 AWG |
| Basic Shape Style | INTERNAL |
| Electrical Insulation Feature | INSULATING SLEEVE |
| Conductor Accommodation Type | RECESSED BARREL SINGLE END |
| Width of Tab Accommodated | 0.145 INCHES IN |
| Material | COPPER ALLOY OVERALL |
| Material Thickness | 0.018 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| XS01139SN-T PRIMARY | Electro-Term, Inc. Dba Electro Term Inc (USA) |
| Reference | Meaning |
|---|---|
| 10130006 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 2038AS215-02 | 7/2 Vendor item drawing reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| XS01139SN-T | 5/9 Secondary reference Electro-Term, Inc. Dba Electro-Term/hollingsworth - Plant 1 |
NSN 5940-01-409-2020 is a Terminal,quick Disconnect, manufactured by Electro-Term, Inc. Dba Electro Term Inc, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-409-2020 has 1 manufacturer part number on file: XS01139SN-T (Electro-Term, Inc. Dba Electro Term Inc).
Key specifications for XS01139SN-T: Identification Code Color: BLUE; Overall Length: 0.780 INCHES IN; Quick Disconnect Style: TAB RECEPTACLE MODIFIED; Maximum Conductor Size Accommodated: 14 AWG. 9 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.