The Meter,flow Rate Indicating, cataloged under National Stock Number 6680-01-653-7830, 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. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-653-7830 |
| Item Name | Meter,flow Rate Indicating |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Status | ACTIVE |
| Scale Quantity | 2 |
| Indicator Type | SIGHT WINDOW SET DIRECTLY IN TUBE |
| Design Type | GLASS |
| Integral Pulsation Dampener | NOT INCLUDED |
| Dial Scale Marking Range | +2.0 TO 20.0 |
| Alarm Signal | NOT INCLUDED |
| Scale Type | DIRECT CAPACITY READING |
| Integral Relief Valve | NOT INCLUDED |
| Unable to Decode | UNABLE TO DECODE |
| Maximum Working Pressure | 6000.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Media for Which Designed | 0IL |
| Maximum Water Capacity in Gallons Per Minute | 20.0 |
| Dial Scale Reference Pointer | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| R4S-7HD-20 | 3/9 Design control — primary reference Aw Sheepscot Holding Co, Inc. Dba Aw Company |
NSN 6680-01-653-7830 is a Meter,flow Rate Indicating, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
Key specifications for 6680-01-653-7830: Scale Quantity: 2; Indicator Type: SIGHT WINDOW SET DIRECTLY IN TUBE; Design Type: GLASS; Integral Pulsation Dampener: NOT INCLUDED. 13 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.