The Indicator,liquid Quantity, cataloged under National Stock Number 6680-01-445-9576, 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 The Boeing Company Div Defense. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6680-01-445-9576 |
| Primary Part Number | 68-580104-285 |
| Item Name | Indicator,liquid Quantity |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Length | 10.000 INCHES MAXIMUM IN |
| Electrical Connection Quantity | 1 |
| Scale Range | +0.1 TO 14000.0 POUNDS SINGLE INDICATOR SINGLE SCALE LBS |
| Diameter | 2.255 INCHES MAXIMUM IN |
| Presentation Type | COUNTER AND DIAL |
| 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 |
|---|---|
| 68-580104-285 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 10129-01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6680-01-445-9576 is a Indicator,liquid Quantity, manufactured by The Boeing Company Div Defense, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-445-9576 has 1 manufacturer part number on file: 68-580104-285 (The Boeing Company Div Defense).
Key specifications for 68-580104-285: Length: 10.000 INCHES MAXIMUM IN; Electrical Connection Quantity: 1; Scale Range: +0.1 TO 14000.0 POUNDS SINGLE INDICATOR SINGLE SCALE LBS; Diameter: 2.255 INCHES MAXIMUM IN. 5 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.