The Terminal Board, cataloged under National Stock Number 5940-01-425-1668, 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 Controlled Systems, Inc.. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-425-1668 |
| Primary Part Number | 412M171 |
| Item Name | Terminal Board |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Controlled Systems, Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) |
| Nonfeedthru Terminal Quantity | 8 SINGLE |
| Body Style | BARRIER TYPE |
| Nonfeedthru Terminal Type | 860 SINGLE |
| Mounting Hole Diameter | 0.190 INCHES IN |
| Terminal Design | NONFEEDTHRU |
| Center to Center Distance Between Terminals | 0.437 INCHES IN |
| Board Overall Height | 0.531 INCHES IN |
| Board Overall Width | 0.718 INCHES IN |
| Terminal Pattern Arrangement | SINGLE ROW |
| Material | PLASTIC PHENOLIC BOARD |
| Board Height Excluding Terminals | 0.531 INCHES IN |
| Base Thickness | 0.313 INCHES IN |
| Board Overall Length | 4.312 INCHES IN |
| Board Construction | SOLID CONSTRUCTION |
| Current Rating in Amps | 20.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5940-01-425-1668 is a Terminal Board, manufactured by Controlled Systems, Inc., classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-425-1668 has 2 manufacturer part numbers on file: GBSX-8 (Powers Holdings Inc Dba Fire Brick Engineers Co Div Curtis Industries), 412M171 (Controlled Systems, Inc.).
Key specifications for 412M171: Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S); Nonfeedthru Terminal Quantity: 8 SINGLE; Body Style: BARRIER TYPE; Nonfeedthru Terminal Type: 860 SINGLE. 16 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.