The Terminal Board, cataloged under National Stock Number 5940-00-143-4833, 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 Dialight Corporation. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-00-143-4833 |
| Primary Part Number | 20023 |
| Item Name | Terminal Board |
| FSC / FSG | 5940 / 59 — No Item Name Available |
| Manufacturer | Dialight Corporation |
| Status | ACTIVE |
| Board Height Excluding Terminals | 0.484 INCHES IN |
| Mounting Hole Diameter | 0.171 INCHES IN |
| Nonfeedthru Terminal Type | 846 SINGLE |
| Base Thickness | 0.328 INCHES IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 9.031 INCHES IN |
| Center to Center Distance Between Terminals | 0.375 INCHES IN |
| Distance From Bottom Edge of Terminal Board to Center of Mounting Hole | 0.281 INCHES IN |
| Board Overall Length | 9.328 INCHES IN |
| Board Overall Width | 0.875 INCHES IN |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.312 INCHES IN |
| Terminal Row Quantity | 2 |
| Distance Between Terminal Row Centers | 0.312 INCHES IN |
| Body Style | BARRIER TYPE |
| Board Overall Height | 0.484 INCHES IN |
| Board Construction | SOLID CONSTRUCTION |
| Terminal Connecting Link Type | 1 SINGLE |
| Distance From Left Edge of Terminal Board to Center of First Mounting Facility | 0.141 INCHES IN |
| Nonfeedthru Terminal Quantity | 23 SINGLE |
| Terminal Connecting Link Quantity | 23 SINGLE |
| Surface Treatment | NICKEL TERMINALS |
| Current Rating in Amps | 15.0 |
| Surface Treatment Document and Classification | QQ-N-290,CLASS 1,TYPE 7 FED SPEC SINGLE TREATMENT RESPONSE TERMINALS |
| Terminal Pattern Arrangement | MULTI-ROW |
| Dielectric Withstanding Voltage in Volts | 3000.0 |
| Material | PLASTIC BOARD |
| Terminal Design | LINKED NONFEEDTHRU |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20023 | Dialight Corporation (USA) |
| MILT55164-1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AA59125/01-37TB23 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 37TB23 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 37TB23F | Regal Beloit America, Inc (USA) |
| AA59125/1 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 5940-00-143-4833 is a Terminal Board, manufactured by Dialight Corporation, classified under FSC 5940 (No Item Name Available). Status: active.
NSN 5940-00-143-4833 has 6 cross-referenced part numbers: 20023 (Dialight Corporation), MILT55164-1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AA59125/01-37TB23 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 37TB23 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 37TB23F (Regal Beloit America, Inc) and 1 more.
There are 12 known substitutes for 5940-00-143-4833: 5133-00-189-9313, 5330-00-193-2840, 5945-00-240-4388 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20023: Board Height Excluding Terminals: 0.484 INCHES IN; Mounting Hole Diameter: 0.171 INCHES IN; Nonfeedthru Terminal Type: 846 SINGLE; Base Thickness: 0.328 INCHES IN. 27 total characteristics are documented in the Federal Logistics Information System.