The Terminal Board, cataloged under National Stock Number 5940-00-500-5378, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5940-00-500-5378 |
| Primary Part Number | 4TB8F |
| Item Name | Terminal Board |
| FSC / FSG | 5940 / 59 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Mounting Slot Width | 0.198 INCHES IN |
| Board Height Excluding Terminals | 0.781 INCHES IN |
| Board Overall Width | 1.812 INCHES IN |
| Material | PLASTIC POLYESTER AND GLASS FIBER BOARD |
| Material | COPPER ALLOY 670 TERMINALS |
| Material Document and Classification | QQ-B728,CLASS B FED SPEC SINGLE MATERIAL RESPONSE TERMINALS |
| Distance From Left Edge of Terminal Board to Center of First Mounting Facility | 0.250 INCHES IN |
| Distance From Bottom Edge of Terminal Board to Center of Mounting Hole | 0.906 INCHES IN |
| Base Thickness | 0.375 INCHES IN |
| Nonfeedthru Terminal Type | 599 SINGLE |
| Material Document and Classification | MIL-M-14,TYPE MAI-60 MIL SPEC SINGLE MATERIAL RESPONSE BOARD |
| Board Overall Length | 3.375 INCHES IN |
| Terminal Row Quantity | 2 |
| Center to Center Distance Between Terminals | 0.531 INCHES IN |
| Distance Between Terminal Row Centers | 0.812 INCHES IN |
| Current Rating in Amps | 40.0 |
| Dielectric Withstanding Voltage in Volts | 2200.0 |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.875 INCHES IN |
| Terminal Design | NONFEEDTHRU |
| Board Overall Height | 0.844 INCHES IN |
| Nonfeedthru Terminal Quantity | 8 SINGLE |
| Mounting Facility Type and Quantity | 2 SLOT |
| Terminal Pattern Arrangement | MULTI-ROW |
| Board Construction | HOLLOW CONSTRUCTION WITHOUT INSULATED STRIP |
| Body Style | BARRIER TYPE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4TB8F | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 303-6078896 REV | Naval Sea Systems Command (USA) |
| 9000S6505-73214PC28 | Naval Ship Systems Command (USA) |
| 1298-20-D FIND 16 | Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil (USA) |
| AA59125/10-4TB8 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A-A-59125/10 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| MIL-T-55164/10 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 564101-28 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 4TB8 | Dialight Corporation (USA) |
| 43-020-503 | Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil (USA) |
| 4TB08F | Regal Beloit America, Inc (USA) |
NSN 5940-00-500-5378 is a Terminal Board, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5940 (No Item Name Available). Status: cancelled.
NSN 5940-00-500-5378 has 11 cross-referenced part numbers: 4TB8F (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 303-6078896 REV (Naval Sea Systems Command), 9000S6505-73214PC28 (Naval Ship Systems Command), 1298-20-D FIND 16 (Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil), AA59125/10-4TB8 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 6 more.
There is 1 known substitute for 5940-00-500-5378: 5940-00-502-8470. Verify interchangeability with system specifications before substitution.
Key specifications for 4TB8F: Mounting Slot Width: 0.198 INCHES IN; Board Height Excluding Terminals: 0.781 INCHES IN; Board Overall Width: 1.812 INCHES IN; Material: PLASTIC POLYESTER AND GLASS FIBER BOARD. 25 total characteristics are documented in the Federal Logistics Information System.
NSN 5940-00-500-5378 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.