The Terminal Junction Block,sectiona, cataloged under National Stock Number 5940-01-626-1470, 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 Mcmaster-Carr Supply Co. Government technical data includes 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5940-01-626-1470 |
| Primary Part Number | 5566T71 |
| Item Name | Terminal Junction Block,sectiona |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Mounting Method | PANEL |
| Terminal Type and Quantity | 2 SCREW |
| Voltage Rating | 600.00 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 |
|---|---|
| 5566T71 | Mcmaster-Carr Supply Co (USA) |
| Reference | Meaning |
|---|---|
| 218087469 | 3/2 Design control — primary reference U.S. Government activity |
| 320-8541540 FN AY 1-62 | 5/1 Secondary reference Naval Sea Systems Command |
| B673-8150 FN AY 1-62 | 5/1 Secondary reference U.S. Government activity |
NSN 5940-01-626-1470 is a Terminal Junction Block,sectiona, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-626-1470 has 1 manufacturer part number on file: 5566T71 (Mcmaster-Carr Supply Co).
Key specifications for 5566T71: Overall Height: 1.125 INCHES NOMINAL IN; Mounting Method: PANEL; Overall Length: 4.00 INCHES NOMINAL IN; Overall Width: 2.50 INCHES NOMINAL IN. 3 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.