The Meter,flow Rate Indicating, cataloged under National Stock Number 6680-01-007-6059, 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 Howell Laboratories Inc Dba Howell Laboratories Inc. Government technical data includes 15 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-007-6059 |
| Primary Part Number | 4375CG501 |
| Item Name | Meter,flow Rate Indicating |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Howell Laboratories Inc Dba Howell Laboratories Inc |
| Status | ACTIVE |
| Scale Quantity | 1 |
| Inlet Connection Position for Which Designed | VERTICAL |
| Design Type | CASE |
| Mounting Method | DIRECT LINE |
| Inlet Connection Type | THREADED |
| Scale Type | DIRECT CAPACITY READING |
| Unit Type | MOUNTED |
| Construction | INCLOSED W/SIGHT WINDOW |
| Outlet Connection Position for Which Designed | VERTICAL |
| Meter Type | FLOAT |
| Unable to Decode | UNABLE TO DECODE |
| Maximum Working Pressure | 35.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Media for Which Designed | AIR |
| Outlet Connection Type | THREADED |
| Metering Tube Quantity | 1 |
| 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 |
|---|---|
| 4375CG501 PRIMARY | Howell Laboratories Inc Dba Howell Laboratories Inc (USA) |
| 4375CPC4375CG501 | Howell Laboratories Inc Dba Howell Laboratories Inc (USA) |
NSN 6680-01-007-6059 is a Meter,flow Rate Indicating, manufactured by Howell Laboratories Inc Dba Howell Laboratories Inc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-007-6059 has 2 manufacturer part numbers on file: 4375CG501 (Howell Laboratories Inc Dba Howell Laboratories Inc), 4375CPC4375CG501 (Howell Laboratories Inc Dba Howell Laboratories Inc).
Key specifications for 4375CG501: Scale Quantity: 1; Inlet Connection Position for Which Designed: VERTICAL; Design Type: CASE; Mounting Method: DIRECT LINE. 15 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.