The Switch Subassembly, cataloged under National Stock Number 5930-01-123-3764, 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through both NSN and commercial part number lookups. 16 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-123-3764 |
| Primary Part Number | E50SB |
| Item Name | Switch Subassembly |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Eaton Corp Cutler Hammer Products |
| Status | ACTIVE |
| Component Type and Quantity | 1 HOUSING AND 2 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 |
|---|---|
| E50SB PRIMARY | Eaton Corp Cutler Hammer Products (USA) |
| Reference | Meaning |
|---|---|
| B5520/5 | 5/1 Secondary reference Johnson Elevanja Ltd |
| HDLX 200 EB 20-B5117/20 | 5/1 Secondary reference Johnson Elevanja Ltd |
| HDLX 315 EB 20 B5117/19 | 5/1 Secondary reference Johnson Elevanja Ltd |
| B5520/5 | 5/1 Secondary reference The Clarke Chapman Group Ltd T/a Wellman Booth |
| E50SB | 5/9 Secondary reference Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
| HDLX 200 EB 20 | 5/1 Secondary reference Johnson Elevanja Ltd |
| E50SB | 5/9 Secondary reference Eaton Cutler Hammer Ltd Industrial Controls Division |
| B5117/20 | 5/1 Secondary reference The Clarke Chapman Group Ltd T/a Wellman Booth |
| B5117/19 | 5/1 Secondary reference The Clarke Chapman Group Ltd T/a Wellman Booth |
| HDLX 160 EB 20 | 5/1 Secondary reference Johnson Elevanja Ltd |
| B5117/20 | 5/1 Secondary reference Johnson Elevanja Ltd |
| HDLX 160 EB 20 B5520/5 | 5/1 Secondary reference Johnson Elevanja Ltd |
| HDLX 500 EB 125 | 5/1 Secondary reference Johnson Elevanja Ltd |
| HDLX 315 EB 20 | 5/1 Secondary reference Johnson Elevanja Ltd |
| B5117/19 | 5/1 Secondary reference Johnson Elevanja Ltd |
| HDLX 500 EB 125 B5117/20 | 5/1 Secondary reference Johnson Elevanja Ltd |
NSN 5930-01-123-3764 is a Switch Subassembly, manufactured by Eaton Corp Cutler Hammer Products, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-123-3764 has 1 manufacturer part number on file: E50SB (Eaton Corp Cutler Hammer Products).
Key specifications for E50SB: Overall Height: 1.780 INCHES NOMINAL IN; Component Type and Quantity: 1 HOUSING AND 2 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.