The Terminal Board, cataloged under National Stock Number 5940-00-356-2456, 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 Corporation Div Rms - Mitchel Field. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-00-356-2456 |
| Primary Part Number | 840231 |
| Item Name | Terminal Board |
| FSC / FSG | 5940 / 59 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.500 INCHES IN |
| Distance From Left Edge of Terminal Board to Center of First Mounting Facility | 0.250 INCHES IN |
| Board Thickness | 0.125 INCHES IN |
| Distance From Bottom Edge of Terminal Board to Center of Mounting Hole | 0.250 INCHES IN |
| Material | PLASTIC BOARD |
| Material | COPPER ALLOY TERMINALS |
| Terminal Pattern Arrangement | RANDOM |
| Board Overall Length | 7.062 INCHES IN |
| Board Construction | SOLID CONSTRUCTION |
| Mounting Hole Diameter | 0.193 INCHES IN |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 6.562 INCHES IN |
| Board Overall Width | 2.000 INCHES IN |
| Nonfeedthru Terminal Quantity | 32 SINGLE |
| Body Style | STRIP TYPE |
| Special Markings | MARKED 1 THRU 32,C3718,C3729,R3739,R3740,R3744,R3745,R3747 AND R-3751 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 840231 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 5940-00-356-2456 is a Terminal Board, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5940 (No Item Name Available). Status: active.
NSN 5940-00-356-2456 has 1 cross-referenced part number: 840231 (Lockheed Martin Corporation Div Rms - Mitchel Field).
There are 2 known substitutes for 5940-00-356-2456: 6625-00-349-9924, 4820-01-211-0649. Verify interchangeability with system specifications before substitution.
Key specifications for 840231: Center to Center Distance Between Mounting Facilities Parallel to Width: 1.500 INCHES IN; Distance From Left Edge of Terminal Board to Center of First Mounting Facility: 0.250 INCHES IN; Board Thickness: 0.125 INCHES IN; Distance From Bottom Edge of Terminal Board to Center of Mounting Hole: 0.250 INCHES IN. 16 total characteristics are documented in the Federal Logistics Information System.