The Switch,sensitive, cataloged under National Stock Number 5930-01-571-2491, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Amz Alabama Inc.. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 — Switches (FSG 59) |
| Manufacturers | Amz Alabama Inc. (CAGE 076M6) |
| Parameter | Value |
|---|---|
| NSN | 5930-01-571-2491 |
| Primary Part Number | 4300140-04 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Amz Alabama Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 4300140-04 | Amz Alabama Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4300140-04 | 1/2 Source control — Government-approved source U.S. Government activity |
| 82375-0604 | 3/9 Design control — primary reference Omron Scientific Technologies Incorporated Dba Omron Sti |
| 4300140 | D/9 Drawing number reference only U.S. Government activity |
NSN 5930-01-571-2491 is a Switch,sensitive, manufactured by Amz Alabama Inc., classified under FSC 5930, Switches. Status: active.
NSN 5930-01-571-2491 has 1 manufacturer part number on file: 4300140-04 (Amz Alabama Inc.).
5 possible matches (shared part number, not a government interchangeability claim): 6150-01-571-2505, 6150-01-572-6730, 6150-01-572-6768. Verify interchangeability with system specifications before substitution.
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.