# NSN 5930-01-664-3635: Switch, Liquid Level

NSN 5930-01-664-3635 (also written 5930016643635; NIIN 01-664-3635) is a switch, liquid level in Federal Supply Class 5930, Switches. 4 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5930-01-664-3635 (5930016643635)
- NIIN: 01-664-3635 (016643635)
- Item name: SWITCH,LIQUID LEVEL
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ADAV | OVERALL DIAMETER | INCHES NOMINAL 1.88 |
| AFLW | ACTUATION METHOD | BUOYANCY |
| BJKH | LIQUID TYPE FOR WHICH DESIGNED | HYDRAULIC FLUID |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | LEVEL SWITCH |
| FEAT | SPECIAL FEATURES | MOUNTING TYPE: 1/2" NPT BRASS STEM MATERIAL: BRASS GROOVED FLOAT MATERIAL: BUNA-N OVERALL LENGTH: 18.00" SWITCH RATING 20 VA LEAD WIRES: 18 AWG, 24" LONG PTFE JACKET OPERATING PRESSURE MAX: 150 PSI SINGLE POLE SINGLE THROW 2 FLOATS |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 18.0 |
| AWAE | FLOAT QUANTITY | 2 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 122538 | 04034 | SETRA SYSTEMS, INC. DBA GEMS SENSORS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3988AS9811-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| LS-800-1-BR-BN-SPST-20-GR1-2 | 04034 | SETRA SYSTEMS, INC. DBA GEMS SENSORS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| W1105937 | 04034 | SETRA SYSTEMS, INC. DBA GEMS SENSORS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-08-13 | $490.60 | 9 | TNL SALES LLC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5930016643635) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-13 | [SPE7M226V4781](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5930016643635) | SWITCH, LIQUID LEVEL | TNL SALES LLC | $4,415.40 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5930016643635&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5930016643635
- 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/5930-01-664-3635/
JSON: https://nsnexplorer.com/api/nsn/5930-01-664-3635.json