The Terminal Board, cataloged under National Stock Number 5940-00-643-5321, 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 L3harris Technologies, Inc. Dba Harris Corporation. Government technical data includes 17 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-00-643-5321 |
| Primary Part Number | GB831 |
| Item Name | Terminal Board |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corporation |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Nonfeedthru Terminal Quantity | 13 SINGLE |
| Body Style | STRIP TYPE |
| Nonfeedthru Terminal Type | 73 FIRST AND 53 SECOND |
| Mounting Hole Diameter | 0.120 INCHES IN |
| Material Document and Classification | L-P-513,PPG,PBE,PBE-P FED SPEC SINGLE MATERIAL RESPONSE BOARD |
| Board Thickness | 0.093 INCHES IN |
| Features Provided | FANNING HOLES |
| Terminal Design | NONFEEDTHRU |
| Center to Center Distance Between Terminals | 0.218 INCHES IN |
| Terminal Row Quantity | 2 |
| Board Overall Width | 1.687 INCHES IN |
| Terminal Pattern Arrangement | MULTI-ROW |
| Material | PLASTIC PHENOLIC AND PAPER BOARD |
| Distance Between Terminal Row Centers | 0.281 INCHES IN |
| Board Overall Length | 2.125 INCHES IN |
| Board Construction | SOLID CONSTRUCTION |
| 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 |
|---|---|
| GB831 | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| Reference | Meaning |
|---|---|
| SCB136485 | 5/9 Secondary reference U.S. Government activity |
| GB831 | 5/9 Secondary reference Itt Industries Inc Itt Aerospace Communications Div East |
| SM-B-199958 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5940-00-643-5321 is a Terminal Board, manufactured by L3harris Technologies, Inc. Dba Harris Corporation, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-00-643-5321 has 1 manufacturer part number on file: GB831 (L3harris Technologies, Inc. Dba Harris Corporation).
Key specifications for GB831: Mounting Facility Type and Quantity: 3 UNTHREADED HOLE(S); Nonfeedthru Terminal Quantity: 13 SINGLE; Body Style: STRIP TYPE; Nonfeedthru Terminal Type: 73 FIRST AND 53 SECOND. 17 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.