The Switch Subassembly, cataloged under National Stock Number 5930-01-155-1380, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Eaton Corp Cutler Hammer Products. Government technical data includes 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5930-01-155-1380 |
| Primary Part Number | E50SA |
| Item Name | Switch Subassembly |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Eaton Corp Cutler Hammer Products |
| Status | ACTIVE |
| Component Type and Quantity | 1 HOUSING AND 1 BLOCK |
| Mounting Configuration | TWO 10-32 THD MTG BOLTS DIAGONALLY SPACED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| E50SA PRIMARY | Eaton Corp Cutler Hammer Products (USA) |
| Reference | Meaning |
|---|---|
| 86-3944 | C/1 Advisory reference — outside the item-of-supply concept Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
| B54B2 | 5/9 Secondary reference Butler Newall Inc |
| E50SA | 3/9 Design control — primary reference Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
NSN 5930-01-155-1380 is a Switch Subassembly, manufactured by Eaton Corp Cutler Hammer Products, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-155-1380 has 1 manufacturer part number on file: E50SA (Eaton Corp Cutler Hammer Products).
Key specifications for E50SA: Overall Height: 1.780 INCHES NOMINAL IN; Component Type and Quantity: 1 HOUSING AND 1 BLOCK; Overall Length: 3.130 INCHES NOMINAL IN; Overall Width: 1.540 INCHES NOMINAL IN. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.