The Gage,liquid Quantity,float Type, cataloged under National Stock Number 6680-00-309-9596, 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 Dresser Industries Inc Leroi Div. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-00-309-9596 |
| Primary Part Number | 60-175-5 |
| Item Name | Gage,liquid Quantity,float Type |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Dresser Industries Inc Leroi Div |
| Status | ACTIVE |
| Indicator Type | DIAL |
| Scale Calibration | E,1/4,1/2,3/4,F |
| Mounting Method | EXTERNAL THREAD |
| Scale Smallest Increment | 0.250 GALLONS |
| Float Protective Case | NOT PROVIDED |
| Oil Seal | NOT PROVIDED |
| Float Guide Wire | NOT PROVIDED |
| Scale Type | STATIONARY |
| Thread Size | 1-1/2-11-1/2 |
| Screw Thread Series Designator | NPT |
| Material | CORK FLOAT |
| 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 |
|---|---|
| 60-175-5 PRIMARY | Dresser Industries Inc Leroi Div (USA) |
| B8680-L12 1/2 PRIMARY | Rochester Sensors, Llc (USA) |
| Reference | Meaning |
|---|---|
| 3200-121-2 | 5/9 Secondary reference Rochester Sensors, Llc |
| 3200-30 | 5/9 Secondary reference Rochester Sensors, Llc |
NSN 6680-00-309-9596 is a Gage,liquid Quantity,float Type, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-00-309-9596 has 2 manufacturer part numbers on file: 60-175-5 (Dresser Industries Inc Leroi Div), B8680-L12 1/2 (Rochester Sensors, Llc).
3 possible matches (shared part number, not a government interchangeability claim): 2915-00-627-4208, 5950-01-119-4201, 5310-01-442-3012. Verify interchangeability with system specifications before substitution.
Key specifications for 60-175-5: Indicator Type: DIAL; Scale Calibration: E,1/4,1/2,3/4,F; Mounting Method: EXTERNAL THREAD; Scale Smallest Increment: 0.250 GALLONS. 11 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.