# NSN 5999-00-056-3252: Light-Switch

NSN 5999-00-056-3252 (also written 5999000563252; NIIN 00-056-3252) is a light-switch in Federal Supply Class 5999, Miscellaneous Electrical and Electronic Components. 5 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5999-00-056-3252 (5999000563252)
- NIIN: 00-056-3252 (000563252)
- Item name: LIGHT-SWITCH
- Federal Supply Class: [FSC 5999 Miscellaneous Electrical and Electronic Components](https://nsnexplorer.com/fsc/5999/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-28)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 2.328 |
| FEAT | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 2.328 |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| SHPE | SHAPE | COVER SQUARE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 911CMC-185X | 91929 | HONEYWELL INTERNATIONAL INC. DBA HONEYWEEL SENSING & CONTROLS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 911CMC-185X-C508722-23 | 1PGY5 | SENASYS, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| C508722-23 | 1PGY5 | SENASYS, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| C508722-23 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION, LAKEHURST | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| C508722-23 | 91929 | HONEYWELL INTERNATIONAL INC. DBA HONEYWEEL SENSING & CONTROLS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-27 | [SPE7M227P0309](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5999000563252) | LIGHT-SWITCH | HOOSIER INDUSTRIAL SUPPLY, INC | $13,366.50 |
| 2026-08-06 | [SPE7M126P5461](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5999000563252) | LIGHT-SWITCH | LARKOS PACKING AND DISTRIBUTION INC. | $7,849.60 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5999000563252&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5999000563252
- 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.

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