# NSN 5930-01-529-4577: Switch, Proximity

NSN 5930-01-529-4577 (also written 5930015294577; NIIN 01-529-4577) is a switch, proximity in Federal Supply Class 5930, Switches. 4 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5930-01-529-4577 (5930015294577)
- NIIN: 01-529-4577 (015294577)
- Item name: SWITCH,PROXIMITY
- 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 B: must be bought from the sources named on a source control or selected item drawing. (observed 2026-10-27)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | SINGLE VOLTAGE DC AT SEA LEVEL 5.0 |
| CTHF | CONTACT LOAD CURRENT RATING | SINGLE VOLTAGE MILLIAMPERES RESISTIVE LOAD 160.0 |
| CTYC | CONTACT ADJUSTABILITY | ACTUATION POINT NOT ADJUSTABLE |
| ABHP | OVERALL LENGTH | MILLIMETERS NOMINAL 45.0 |
| ADAV | OVERALL DIAMETER | MILLIMETERS NOMINAL 8.0 |
| AXGY | MOUNTING METHOD | BUSHING |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION 1 |
| CSCF | TERMINAL TYPE | WIRE LEAD |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 7498580 | 32388 | HONEYWELL INC MICRO SWITCH DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7498580 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 992AA1Y-B4N-L | 32388 | HONEYWELL INC MICRO SWITCH DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| FCU1-0801N-B3U2/I | 5ZMA7 | HTM ELECTRONICS INDUSTRIES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-08 | [SPE7M826P2532](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5930015294577) | SWITCH, PROXIMITY | — | $1,130.22 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5930015294577&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5930015294577
- 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/5930-01-529-4577/
JSON: https://nsnexplorer.com/api/nsn/5930-01-529-4577.json