The Switch,sensitive, cataloged under National Stock Number 5930-01-306-2140, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Telemechanics Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 — Switches (FSG 59) |
| Manufacturers | Telemechanics Inc (CAGE 57712) |
| Parameter | Value |
|---|---|
| NSN | 5930-01-306-2140 |
| Primary Part Number | 420196 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 420196 PRIMARY | Telemechanics Inc (USA) |
| Reference | Meaning |
|---|---|
| 420196 | 5/9 Secondary reference American Telephone and Telegraph Co |
| 524201969 | C/1 Advisory reference — outside the item-of-supply concept Lucent Technologies Inc Corporate Headquarters |
| 524201969 | 5/9 Secondary reference American Telephone and Telegraph Co |
| 524201969 | 5/9 Secondary reference Lucent Technologies Inc Dba Federal Marketing Group |
NSN 5930-01-306-2140 is a Switch,sensitive, manufactured by Telemechanics Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-306-2140 has 1 manufacturer part number on file: 420196 (Telemechanics Inc).
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5930-01-306-2140 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.