The Float Assembly, cataloged under National Stock Number 6680-01-018-1007, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Setra Systems, Inc. Dba Gems Sensors. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-018-1007 |
| Primary Part Number | 155305 |
| Item Name | Float Assembly |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Setra Systems, Inc. Dba Gems Sensors |
| Status | ACTIVE |
| FSC Application Data | SWITCH,FLOAT,LIQUID LEVEL |
| General Characteristics Item Description | ONE FLOAT GUIDE,0.375 IN. LONG; ONE FLOAT,2.020 IN. LONG BY 1.960 IN. WIDE,FORMED POLYURETHANE; FOUR MAGNETS,0.125 IN. BY 0.125 IN. BY 1.000 IN. IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 155305 PRIMARY | Setra Systems, Inc. Dba Gems Sensors (USA) |
| Reference | Meaning |
|---|---|
| 4005570 | 5/9 Secondary reference Hersey Measurement Co Div of Miller Industries Inc |
NSN 6680-01-018-1007 is a Float Assembly, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-018-1007 has 1 manufacturer part number on file: 155305 (Setra Systems, Inc. Dba Gems Sensors).
Key specifications for 155305: FSC Application Data: SWITCH,FLOAT,LIQUID LEVEL; General Characteristics Item Description: ONE FLOAT GUIDE,0.375 IN. LONG; ONE FLOAT,2.020 IN. LONG BY 1.960 IN. WIDE,FORMED POLYURETHANE; FOUR MAGNETS,0.125 IN. BY 0.125 IN. BY 1.000 IN. IN. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.