The Shield,terminal, cataloged under National Stock Number 5940-01-178-5053, 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 Ametek Inc Div Ametek Switch. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Shield,terminal |
| FSC / FSG | 5940 — Lugs, Terminals, and Terminal Strips (FSG 59) |
| Manufacturers | Ametek Inc Div Ametek Switch (CAGE 1R7H6) |
| Parameter | Value |
|---|---|
| NSN | 5940-01-178-5053 |
| Primary Part Number | JCG-1A |
| Item Name | Shield,terminal |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Ametek Inc Div Ametek Switch |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| JCG-1A PRIMARY | Ametek Inc Div Ametek Switch (USA) |
| Reference | Meaning |
|---|---|
| 10485-1 | 5/9 Secondary reference Prestolite Electric Inc |
NSN 5940-01-178-5053 is a Shield,terminal, manufactured by Ametek Inc Div Ametek Switch, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-178-5053 has 1 manufacturer part number on file: JCG-1A (Ametek Inc Div Ametek Switch).
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.