The Terminal Junction Block,sectiona, cataloged under National Stock Number 5940-00-606-4165, 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 Te Connectivity Corporation. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Terminal Junction Block,sectiona |
| FSC / FSG | 5940 — Lugs, Terminals, and Terminal Strips (FSG 59) |
| Manufacturers | Raytheon Company (CAGE 54X10); Te Connectivity Corporation (CAGE 00779); Raytheon Company Dba Raytheon Co (CAGE 3B150) |
| Parameter | Value |
|---|---|
| NSN | 5940-00-606-4165 |
| Primary Part Number | 591611-1 |
| Item Name | Terminal Junction Block,sectiona |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Te Connectivity Corporation |
| 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 |
|---|---|
| 570655-1 | Raytheon Company (USA) |
| 591611-1 PRIMARY | Te Connectivity Corporation (USA) |
| 570655-1 | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| MRTBF107-01A | 5/9 Secondary reference Amphenol Optimize Manufacturing Co. Div Amphenol Aerospace/matrix |
| 570655-1 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5940-00-606-4165 is a Terminal Junction Block,sectiona, manufactured by Te Connectivity Corporation, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-00-606-4165 has 3 manufacturer part numbers on file: 570655-1 (Raytheon Company), 591611-1 (Te Connectivity Corporation), 570655-1 (Raytheon Company Dba Raytheon Co).
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.