The Terminal Junction Block,sectiona, cataloged under National Stock Number 5940-01-309-2121, 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 Decisionone Corp Dba Decisionone. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5940-01-309-2121 |
| Primary Part Number | 78-8050-1224-8 |
| Item Name | Terminal Junction Block,sectiona |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Decisionone Corp Dba Decisionone |
| Status | ACTIVE |
| 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 |
|---|---|
| 78-8050-1224-8 | Decisionone Corp Dba Decisionone (USA) |
| Reference | Meaning |
|---|---|
| 78-8050-1224-8 | 3/9 Design control — primary reference Imation Corp. Dba Imation Div Document Imaging Systems |
| 78-8050-1224-8 | 5/9 Secondary reference 3m Co Engineering Document Systems Division |
| 78-8050-1224-8 | 5/9 Secondary reference 3m Company |
NSN 5940-01-309-2121 is a Terminal Junction Block,sectiona, manufactured by Decisionone Corp Dba Decisionone, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-309-2121 has 1 manufacturer part number on file: 78-8050-1224-8 (Decisionone Corp Dba Decisionone).
Key specifications for 78-8050-1224-8: Overall Height: 22.5 MILLIMETERS NOMINAL MM; Overall Length: 32.0 MILLIMETERS NOMINAL MM; Overall Width: 144.0 MILLIMETERS NOMINAL MM; Special Features: TS-625. 0 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.