The Terminal Junction Block,sectiona, cataloged under National Stock Number 5940-01-682-4639, 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 Weidmueller Terminations Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5940-01-682-4639 |
| Primary Part Number | 474560000 |
| Item Name | Terminal Junction Block,sectiona |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Weidmueller Terminations Inc |
| Status | ACTIVE |
| Current Type | AC |
| Pole Quantity | 2 |
| Features Provided | ROHS DIRECTIVE COMPLIANCE |
| Wire Size Accommodated | 26.0 AWG MINIMUM AND 12.0 AWG MAXIMUM |
| Operating Temp Range | -50.0 TO 100.0 CELSIUS DEGC |
| Terminal Type and Quantity | 2 SCREW |
| Voltage Rating | 500.0 VOLTS MAXIMUM |
| Current Rating in Amps | 6.3 |
| 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 |
|---|---|
| 474560000 PRIMARY | Weidmueller Terminations Inc (USA) |
| Reference | Meaning |
|---|---|
| IPC30141AA/ ITEM NO 45 | C/1 Advisory reference — outside the item-of-supply concept Fairlead Integrated Power and Controls, Llc Dba Fairlead Ipc Div Fairlead Integrated Power & Controls, Llc |
| IPC30141AA REV 8 | D/9 Drawing number reference only Fairlead Integrated Power and Controls, Llc Dba Fairlead Ipc Div Fairlead Integrated Power & Controls, Llc |
NSN 5940-01-682-4639 is a Terminal Junction Block,sectiona, manufactured by Weidmueller Terminations Inc, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-682-4639 has 1 manufacturer part number on file: 474560000 (Weidmueller Terminations Inc).
1 possible match (shared part number, not a government interchangeability claim): 5905-01-682-4642. Verify interchangeability with system specifications before substitution.
Key specifications for 474560000: Overall Height: 2.283 MILLIMETERS NOMINAL MM; Current Type: AC; Pole Quantity: 2; Overall Length: 1.693 MILLIMETERS NOMINAL MM. 8 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.