The Terminal Junction Block,sectiona, cataloged under National Stock Number 5940-01-506-7647, 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 Rockwell Automation Inc Dba Rockwell Automation. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5940-01-506-7647 |
| Primary Part Number | 1794TB3 |
| Item Name | Terminal Junction Block,sectiona |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Rockwell Automation Inc Dba Rockwell Automation |
| Status | ACTIVE |
| Current Type | DC |
| Block Type | REGULAR |
| Terminal Type and Quantity | 3 SCREW |
| Voltage Rating | 24.0 VOLTS NOMINAL |
| 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 |
|---|---|
| M-305244-FO ITEM NO. 3 | Rockwell Automation Inc Dba Rockwell Automation (USA) |
| 1794TB3 PRIMARY | Rockwell Automation Inc Dba Rockwell Automation (USA) |
| Reference | Meaning |
|---|---|
| M-305244-FO | D/9 Drawing number reference only Rockwell Automation Inc Dba Rockwell Automation |
NSN 5940-01-506-7647 is a Terminal Junction Block,sectiona, manufactured by Rockwell Automation Inc Dba Rockwell Automation, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-506-7647 has 2 manufacturer part numbers on file: M-305244-FO ITEM NO. 3 (Rockwell Automation Inc Dba Rockwell Automation), 1794TB3 (Rockwell Automation Inc Dba Rockwell Automation).
1 possible match (shared part number, not a government interchangeability claim): 5940-01-506-7653. Verify interchangeability with system specifications before substitution.
Key specifications for 1794TB3: Current Type: DC; Block Type: REGULAR; Special Features: 3 WIRE TERMINAL BASE; End Item Identification: FIELD PANEL, FLEX I/O. 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.