The Terminal Board, cataloged under National Stock Number 5940-01-429-4281, 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 Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5940-01-429-4281 |
| Primary Part Number | 43-020-120 |
| Item Name | Terminal Board |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil |
| Status | ACTIVE |
| Body Style | BARRIER TYPE |
| Board Overall Height | 1.830 INCHES IN |
| Board Overall Width | 1.440 INCHES IN |
| Material | PLASTIC BOARD |
| Base Thickness | 0.236 INCHES IN |
| 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 |
|---|---|
| 43-020-120 PRIMARY | Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil (USA) |
| 0279660000 PRIMARY | Weidmueller Terminations Inc (USA) |
| Reference | Meaning |
|---|---|
| 2796.6 | 5/9 Secondary reference Weidmueller Terminations Inc |
| 19850B002 IT 120 | D/9 Drawing number reference only Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil |
NSN 5940-01-429-4281 is a Terminal Board, manufactured by Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-429-4281 has 2 manufacturer part numbers on file: 43-020-120 (Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil), 0279660000 (Weidmueller Terminations Inc).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-549-7179. Verify interchangeability with system specifications before substitution.
Key specifications for 43-020-120: Body Style: BARRIER TYPE; Board Overall Height: 1.830 INCHES IN; Board Overall Width: 1.440 INCHES IN; 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.