The Terminal Junction Block,sectiona, cataloged under National Stock Number 5940-01-450-4136, 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 Unison Industries Llc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5940-01-450-4136 |
| Primary Part Number | 151803 |
| Item Name | Terminal Junction Block,sectiona |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Unison Industries Llc |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 151803 PRIMARY | Unison Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| 151803 | 5/9 Secondary reference Unison Industries Inc. |
NSN 5940-01-450-4136 is a Terminal Junction Block,sectiona, manufactured by Unison Industries Llc, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-450-4136 has 1 manufacturer part number on file: 151803 (Unison Industries Llc).
1 possible match (shared part number, not a government interchangeability claim): 9630-01-688-0772. Verify interchangeability with system specifications before substitution.
Key specifications for 151803: End Item Identification: ENGINE AIRCRAFT F-117, PW-100 (C-17A) A. 0 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.