The Terminal Junction Block,sectiona, cataloged under National Stock Number 5940-01-186-4001, is classified within Federal Supply Class 5940 (Lugs, Terminals, and Terminal Strips) of the Electrical and Electronic Equipment Components group. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Terminal Junction Block,sectiona |
| FSC / FSG | 5940 — Lugs, Terminals, and Terminal Strips (FSG 59) |
| Parameter | Value |
|---|---|
| NSN | 5940-01-186-4001 |
| Item Name | Terminal Junction Block,sectiona |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 420216-501 | 5/9 Secondary reference Egs Electrical Group Appleton Div |
| 420216-501 | 5/1 Secondary reference Amphenol Pcd Inc Dba Amphenol Pcd Inc Div Amphenol Pcd |
| M81714/8-AA1 | 2/2 Government specification standardization U.S. Government activity |
| MIL-T-81714/8 | 4/1 Identification reference U.S. Government activity |
| MRFB16E04 | 5/9 Secondary reference Amphenol Optimize Manufacturing Co. Div Amphenol Aerospace/matrix |
| 592605-7 | 5/9 Secondary reference Te Connectivity Corporation |
NSN 5940-01-186-4001 is a Terminal Junction Block,sectiona, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5940-01-243-6981. Verify interchangeability with system specifications before substitution.
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.