# NSN 5930-01-444-0123: Switch, Inertia

NSN 5930-01-444-0123 (also written 5930014440123; NIIN 01-444-0123) is a switch, inertia in Federal Supply Class 5930, Switches. 3 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5930-01-444-0123 (5930014440123)
- NIIN: 01-444-0123 (014440123)
- Item name: SWITCH,INERTIA
- Federal Supply Class: [FSC 5930 Switches](https://nsnexplorer.com/fsc/5930/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | INCHES NOMINAL 0.187 |
| AXGY | MOUNTING METHOD | UNTHREADED HOLE(S) |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| CSCF | TERMINAL TYPE | THREADED STUD |
| CTHF | CONTACT LOAD CURRENT RATING | SINGLE VOLTAGE AMPERES RESISTIVE LOAD 5.0 |
| CTYC | CONTACT ADJUSTABILITY | DEACTUATION POINT NOT ADJUSTABLE, MANUAL RESET |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 3L0-453 | 21928 | INERTIA SWITCH, INC. DBA INERTIA SWITCH INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3L0-453/2 | K3056 | FIRST INERTIA SWITCH LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3LO-453/2 | 21928 | INERTIA SWITCH, INC. DBA INERTIA SWITCH INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-22 | [SPE7M826P2672](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5930014440123) | SWITCH, INERTIA | MARTIN MILITARY INC | $22,078.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5930014440123&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5930014440123
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/5930-01-444-0123/
JSON: https://nsnexplorer.com/api/nsn/5930-01-444-0123.json