The Terminal Board, cataloged under National Stock Number 5940-00-502-8474, 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 Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 26 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-00-502-8474 |
| Primary Part Number | AA59125/11-5TB10 |
| Item Name | Terminal Board |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 SLOT |
| Body Style | BARRIER TYPE |
| 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 | 0.531 INCHES IN |
| Dielectric Withstanding Voltage in Volts | 2.2 |
| Mounting Slot Width | 0.219 INCHES IN |
| Material Document and Classification | MIL-M-14,TYPE MAI-60 MIL SPEC SINGLE MATERIAL RESPONSE BOARD |
| Material Document and Classification | QQ-B728,CLASS B FED SPEC SINGLE MATERIAL RESPONSE TERMINALS |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 6.875 INCHES IN |
| Terminal Design | VERTICAL FEEDTHRU |
| Feedthru Connection End Type | 600 FIRST END SINGLE COMBINATION LOCATION NOT OTHERWISE SPECIFIED |
| Feedthru Connection End Type | 600 SECOND END SINGLE COMBINATION BOARD |
| Center to Center Distance Between Terminals | 0.594 INCHES IN |
| Board Overall Height | 1.375 INCHES IN |
| Mounting Slot Length | 0.280 INCHES IN |
| Board Overall Width | 1.062 INCHES IN |
| Terminal Pattern Arrangement | SINGLE ROW |
| Special Markings | 1 THRU 10 |
| Material | PLASTIC POLYESTER AND GLASS FIBER BOARD |
| Material | COPPER ALLOY 670 TERMINALS |
| Board Height Excluding Terminals | 1.375 INCHES IN |
| Base Thickness | 0.625 INCHES IN |
| Board Overall Length | 7.375 INCHES IN |
| Board Construction | HOLLOW CONSTRUCTION WITHOUT INSULATED STRIP |
| Feedthru Terminal Quantity | 10 SINGLE COMBINATION |
| Current Rating in Amps | 30.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AA59125/11-5TB10 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| Reference | Meaning |
|---|---|
| MILT55164-11 | 5/9 Secondary reference U.S. Government activity |
| 564101-1 | 5/9 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| 5TB10F | 5/9 Secondary reference U.S. Government activity |
| A-A-59125 | 4/1 Identification reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| 5TB10 | 5/9 Secondary reference U.S. Government activity |
| 9000S6505-73214PC1 | 5/9 Secondary reference U.S. Government activity |
| NGX19348-8 | 5/1 Secondary reference U.S. Government activity |
NSN 5940-00-502-8474 is a Terminal Board, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-00-502-8474 has 1 manufacturer part number on file: AA59125/11-5TB10 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).
2 possible matches (shared part number, not a government interchangeability claim): 5940-00-518-9610, 5940-00-542-8547. Verify interchangeability with system specifications before substitution.
Key specifications for AA59125/11-5TB10: Mounting Facility Type and Quantity: 2 SLOT; Body Style: BARRIER TYPE; 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: 0.531 INCHES IN. 26 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.
NSN 5940-00-502-8474 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.