# NSN 5930-01-256-8540: Switch, Rotary

NSN 5930-01-256-8540 (also written 5930012568540; NIIN 01-256-8540) is a switch, rotary in Federal Supply Class 5930, Switches. 3 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Nov 2026.

## Identification

- NSN: 5930-01-256-8540 (5930012568540)
- NIIN: 01-256-8540 (012568540)
- Item name: SWITCH,ROTARY
- 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 Q: the government lacks adequate data or rights, but breakout to competition is expected. (observed 2026-10-23)
- Acquisition method code: 4

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJD | THREAD CLASS | 2A |
| AASA | THREAD LENGTH | SINGLE MOUNTING FACILITY INCHES MINIMUM 0.435 AND INCHES MAXIMUM 0.445 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 2.812 |
| ADAV | OVERALL DIAMETER | INCHES NOMINAL 1.380 |
| AEFP | NONTURN DEVICE RADIUS | AT 3:00 OCLOCK INCHES NOMINAL 0.531 |
| AFBH | INDIVIDUAL SECTION QUANTITY | 2 |
| AFDC | NONTURN DEVICE TYPE | AT 3:00 OCLOCK TAB |
| AXGY | MOUNTING METHOD | SINGLE MOUNTING FACILITY THREADED BUSHING |
| CQJX | NOMINAL THREAD SIZE | SINGLE MOUNTING FACILITY INCHES 0.375 |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 5.0 |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 10.0 |
| CSHW | CONTACT SWITCHING ACTION | EACH SECTION FRONT BREAKS BEFORE MAKES |
| CTHF | CONTACT LOAD CURRENT RATING | HIGHEST DC VOLTAGE RATING AT SEA LEVEL MILLIAMPERES RESISTIVE LOAD 0.0033 |
| CTHF | CONTACT LOAD CURRENT RATING | LOWEST DC VOLTAGE RATING AT SEA LEVEL MILLIAMPERES RESISTIVE LOAD 1.0 |
| STYL | STYLE DESIGNATOR | — |
| THSD | THREAD SERIES DESIGNATOR | SINGLE MOUNTING FACILITY UNEF |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 276777-F2C | 76854 | ELECTRO SWITCH CORP. DBA OAK GRISGSBY DIV ELECTROSWITCH | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 276777-F2X | 76854 | ELECTRO SWITCH CORP. DBA OAK GRISGSBY DIV ELECTROSWITCH | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2903104-12 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-11-03 | $2,627.46 | 5 | KAMPI COMPONENTS CO INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5930012568540) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-11-03 | [SPE7M827V0168](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5930012568540) | SWITCH, ROTARY | KAMPI COMPONENTS CO INC | $13,137.30 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5930012568540&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5930012568540
- 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/5930-01-256-8540/
JSON: https://nsnexplorer.com/api/nsn/5930-01-256-8540.json