The Terminal Board, cataloged under National Stock Number 5940-01-121-3428, 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 6 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. 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 | 5940-01-121-3428 |
| Primary Part Number | 1492-50Y |
| Item Name | Terminal Board |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Rockwell Automation, Inc. Dba Rockwell Automation |
| Status | ACTIVE |
| Nonfeedthru Terminal Quantity | 1 SINGLE |
| Terminal Design | NONFEEDTHRU |
| Terminal Pattern Arrangement | RANDOM |
| Material | PLASTIC BOARD |
| Material | COPPER ALLOY TERMINALS |
| Board Construction | SOLID CONSTRUCTION |
| 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 |
|---|---|
| 1492-50Y PRIMARY | Rockwell Automation, Inc. Dba Rockwell Automation (USA) |
NSN 5940-01-121-3428 is a Terminal Board, manufactured by Rockwell Automation, Inc. Dba Rockwell Automation, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-121-3428 has 1 manufacturer part number on file: 1492-50Y (Rockwell Automation, Inc. Dba Rockwell Automation).
1 possible match (shared part number, not a government interchangeability claim): 5975-01-535-5174. Verify interchangeability with system specifications before substitution.
Key specifications for 1492-50Y: Nonfeedthru Terminal Quantity: 1 SINGLE; Terminal Design: NONFEEDTHRU; Terminal Pattern Arrangement: RANDOM; Material: PLASTIC BOARD. 6 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.