The Gage,liquid Quantity,float Type, cataloged under National Stock Number 6680-01-573-5887, 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 Rochester Sensors, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-573-5887 |
| Primary Part Number | 6993-00312HD |
| Item Name | Gage,liquid Quantity,float Type |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Rochester Sensors, Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 6993-00312HD PRIMARY | Rochester Sensors, Llc (USA) |
| 6993-00312HD | Triman Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| HD6993-00312 | 5/9 Secondary reference Triman Industries Inc |
| HD6993-00000 | 5/9 Secondary reference Rochester Sensors, Llc |
| HD6993-00312 | 5/9 Secondary reference Rochester Sensors, Llc |
NSN 6680-01-573-5887 is a Gage,liquid Quantity,float Type, manufactured by Rochester Sensors, Llc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-573-5887 has 2 manufacturer part numbers on file: 6993-00312HD (Rochester Sensors, Llc), 6993-00312HD (Triman Industries Inc).
Key specifications for 6993-00312HD: Special Features: LIQUID LEVEL DIAL,4 INCH DIAL,EMPTY TO FULL,BLACK ON WHITE BACKGROUND,G LASS BEZEL,HERMETICALLY SEALED DIAL. IN; End Item Identification: 8145-01-534-3597 MULT-TEMP REFR CONT. 0 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.