The Terminal Board, cataloged under National Stock Number 5940-00-180-8148, 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 Charles Beronio Dba Heldor Sphere. Government technical data includes 19 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-00-180-8148 |
| Primary Part Number | 1277112-1 |
| Item Name | Terminal Board |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Charles Beronio Dba Heldor Sphere |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Body Style | STRIP TYPE |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.500 INCHES IN |
| 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 | 0.250 INCHES IN |
| Mounting Hole Diameter | 0.185 INCHES IN |
| Board Thickness | 0.062 INCHES IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.250 INCHES IN |
| Center to Center Distance Between Terminals | 0.750 INCHES IN |
| Terminal Row Quantity | 3 |
| Board Overall Width | 3.000 INCHES IN |
| Terminal Pattern Arrangement | RANDOM |
| Special Markings | 1 THRU 12 |
| Material | PLASTIC BOARD |
| Distance Between Terminal Row Centers | 0.750 INCHES IN |
| Board Overall Length | 3.750 INCHES IN |
| Board Construction | SOLID CONSTRUCTION |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATEDBY THE REFERENCE DESIGNATION,TB2601 |
| Current Rating in Amps | 15.0 |
| 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 |
|---|---|
| 1277112-1 | Charles Beronio Dba Heldor Sphere (USA) |
| Reference | Meaning |
|---|---|
| 58-239-1 | 3/1 Design control — primary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
| 1277112-1 | 7/2 Vendor item drawing reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5940-00-180-8148 is a Terminal Board, manufactured by Charles Beronio Dba Heldor Sphere, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-00-180-8148 has 1 manufacturer part number on file: 1277112-1 (Charles Beronio Dba Heldor Sphere).
1 possible match (shared part number, not a government interchangeability claim): 3110-00-771-0527. Verify interchangeability with system specifications before substitution.
Key specifications for 1277112-1: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Body Style: STRIP TYPE; Center to Center Distance Between Mounting Facilities Parallel to Width: 2.500 INCHES IN; Distance From Left Edge of Terminal Board to Center of First Mounting Facility: 0.250 INCHES IN. 19 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.