The Terminal Board, cataloged under National Stock Number 5940-01-023-6423, is classified within Federal Supply Class 5940 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-023-6423 |
| Primary Part Number | 4912642-19 |
| Item Name | Terminal Board |
| FSC / FSG | 5940 / 59 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan |
| Status | ACTIVE |
| Terminal Design | NONFEEDTHRU |
| Nonfeedthru Terminal Type | 857 SINGLE |
| Distance From Bottom Edge of Terminal Board to Center of Mounting Hole | 0.125 INCHES IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 5.250 INCHES IN |
| Center to Center Distance Between Terminals | 0.250 INCHES IN |
| Terminal Pattern Arrangement | MULTI-ROW |
| Base Thickness | 0.219 INCHES IN |
| Board Overall Length | 5.500 INCHES IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.250 INCHES IN |
| Distance Between Terminal Row Centers | 0.250 INCHES IN |
| Board Overall Width | 0.625 INCHES IN |
| Board Height Excluding Terminals | 0.312 INCHES IN |
| Body Style | BARRIER TYPE |
| Material | COPPER ALLOY TERMINALS |
| Terminal Row Quantity | 2 |
| Mounting Hole Diameter | 0.125 INCHES IN |
| Distance From Left Edge of Terminal Board to Center of First Mounting Facility | 0.125 INCHES IN |
| Board Overall Height | 0.312 INCHES IN |
| Nonfeedthru Terminal Quantity | 20 SINGLE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Material | PLASTIC PHENOLIC BOARD |
| Board Construction | SOLID CONSTRUCTION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 410-20 | Dialight Corporation (USA) |
| 410-20 | Regal Beloit America, Inc (USA) |
| 4912642-19 PRIMARY | Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA) |
NSN 5940-01-023-6423 is a Terminal Board, manufactured by Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan, classified under FSC 5940 (No Item Name Available). Status: active.
NSN 5940-01-023-6423 has 3 cross-referenced part numbers: 410-20 (Dialight Corporation), 410-20 (Regal Beloit America, Inc), 4912642-19 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan).
There are 11 known substitutes for 5940-01-023-6423: 2530-00-276-0396, 2540-00-673-2029, 5935-00-825-0162 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4912642-19: Terminal Design: NONFEEDTHRU; Nonfeedthru Terminal Type: 857 SINGLE; Distance From Bottom Edge of Terminal Board to Center of Mounting Hole: 0.125 INCHES IN; Center to Center Distance Between Mounting Facilities Parallel to Length: 5.250 INCHES IN. 22 total characteristics are documented in the Federal Logistics Information System.