The Terminal Board, cataloged under National Stock Number 5940-01-038-6428, 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 Lerco Div Space-Lok Inc. Government technical data includes 23 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-038-6428 |
| Primary Part Number | 2500AA-5 |
| Item Name | Terminal Board |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Lerco Div Space-Lok Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Nonfeedthru Terminal Quantity | 50 SINGLE |
| Body Style | STRIP TYPE |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.812 INCHES IN |
| Distance From Left Edge of Terminal Board to Center of First Mounting Facility | 0.188 INCHES IN |
| Terminal Quantity Per Section | 10 |
| Distance From Bottom Edge of Terminal Board to Center of Mounting Hole | 0.156 INCHES IN |
| Nonfeedthru Terminal Type | 434 SINGLE |
| Section Quantity | 5 |
| Mounting Hole Diameter | 0.115 INCHES IN |
| Material Document and Classification | MIL-P-18177,TYPE GEE MIL SPEC SINGLE MATERIAL RESPONSE BOARD |
| Board Thickness | 0.062 INCHES IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.250 INCHES IN |
| Terminal Design | NONFEEDTHRU |
| Center to Center Distance Between Terminals | 0.375 INCHES IN |
| Terminal Row Quantity | 2 |
| Board Overall Width | 1.125 INCHES IN |
| Terminal Pattern Arrangement | MULTI-ROW |
| Material | GLASS FIBER AND PLASTIC EPOXY BOARD |
| Material | COPPER ALLOY TERMINALS |
| Distance Between Terminal Row Centers | 0.812 INCHES IN |
| Board Overall Length | 13.125 INCHES IN |
| Board Construction | SCORED FOR EASY BREAKING INTO SMALLER TERMINAL BOARDS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 500-5 | Hollingsead International, Llc (USA) |
| 2500AA-5 PRIMARY | Lerco Div Space-Lok Inc (USA) |
| BC-500-5 | Hollingsead International, Llc (USA) |
| Reference | Meaning |
|---|---|
| 2500AA-2 | C/1 Advisory reference — outside the item-of-supply concept Lerco Div Space-Lok Inc |
| BACT42C9A-2 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| ES-2648-9A-5 | 5/9 Secondary reference Interconnection Products Inc |
| 675-81032-501 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| BC-500-2 | C/1 Advisory reference — outside the item-of-supply concept Hollingsead International, Llc |
| BACT42C9A-5 | 5/2 Secondary reference U.S. Government activity |
| ES-2648-9A-2 | C/1 Advisory reference — outside the item-of-supply concept Interconnection Products Inc |
NSN 5940-01-038-6428 is a Terminal Board, manufactured by Lerco Div Space-Lok Inc, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-038-6428 has 3 manufacturer part numbers on file: 500-5 (Hollingsead International, Llc), 2500AA-5 (Lerco Div Space-Lok Inc), BC-500-5 (Hollingsead International, Llc).
Key specifications for 2500AA-5: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Nonfeedthru Terminal Quantity: 50 SINGLE; Body Style: STRIP TYPE; Center to Center Distance Between Mounting Facilities Parallel to Width: 0.812 INCHES IN. 23 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.
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.