The Switch,reed, cataloged under National Stock Number 5930-00-405-3755, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Keysight Technologies Inc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-405-3755 |
| Primary Part Number | 0490-0778 |
| Item Name | Switch,reed |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Body Diameter | 0.125 INCHES NOMINAL IN |
| Body Style | UNCASED |
| Body Length | 0.938 INCHES NOMINAL IN |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT |
| Terminal Type and Quantity | 2 WIRE LEAD |
| 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 |
|---|---|
| SW765830 | International Business Machines Corp Parts Order Center Dept E - 54 (USA) |
| 0490-0778 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| SW765830 | 5/9 Secondary reference International Business Machines Corporation Dba IBM |
| MR5830 | 5/9 Secondary reference U.S. Government activity |
| 0490-0778 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| A-0490-0778-2725 | 5/1 Secondary reference U.S. Government activity |
| 0490-0778 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
NSN 5930-00-405-3755 is a Switch,reed, manufactured by Keysight Technologies Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-405-3755 has 2 manufacturer part numbers on file: SW765830 (International Business Machines Corp Parts Order Center Dept E - 54), 0490-0778 (Keysight Technologies Inc).
Key specifications for 0490-0778: Body Diameter: 0.125 INCHES NOMINAL IN; Body Style: UNCASED; Body Length: 0.938 INCHES NOMINAL IN; Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT. 5 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.