The Terminal Block,electrical, cataloged under National Stock Number 2920-01-678-4487, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Te Connectivity Corporation. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-01-678-4487 |
| Primary Part Number | 284391-4 |
| Item Name | Terminal Block,electrical |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Overall Diameter | 14.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 284391-4 PRIMARY | Te Connectivity Corporation (USA) |
NSN 2920-01-678-4487 is a Terminal Block,electrical, manufactured by Te Connectivity Corporation, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-678-4487 has 1 manufacturer part number on file: 284391-4 (Te Connectivity Corporation).
Key specifications for 284391-4: Overall Height: 16.1 MILLIMETERS NOMINAL MM; Overall Diameter: 14.0 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: TERMINAL BLOCK PCB MOUNT STRAIGHT 3.5 PITCH. 1 specification is 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.