The Meter,flow Rate Indicating, cataloged under National Stock Number 6680-01-528-4572, 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 Blue-White Industries, Ltd. Dba Blue-White Industries Ltd Div Blue-White Industries - Huntington Beach, Ca. Government technical data includes 21 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-528-4572 |
| Primary Part Number | F55376L |
| Item Name | Meter,flow Rate Indicating |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Blue-White Industries, Ltd. Dba Blue-White Industries Ltd Div Blue-White Industries - Huntington Beach, Ca |
| Status | ACTIVE |
| Scale Quantity | 2 |
| Inlet Connection Position for Which Designed | HORIZONTAL |
| Mounting Method | SURFACE PANEL |
| Inlet Connection Device Type | STATIONARY |
| Inlet Connection Size | 0.500 IN. IN |
| Inlet Connection Type | THREADED |
| Float Quantity | 1 |
| Alarm Signal | NOT INCLUDED |
| Outlet Connection Size | 0.500 IN. IN |
| Outlet Connection Device Type | STATIONARY |
| Unit Type | MOUNTED |
| Outlet Connection Position for Which Designed | HORIZONTAL |
| Meter Type | FLOAT |
| Maximum Working Pressure | 250.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Material | PLASTIC TUBE |
| Material | STEEL CORROSION RESISTING FLOAT |
| Media for Which Designed | WATER |
| Maximum Water Capacity in Gallons Per Minute | 2.0 |
| Integral Heat Source | NOT INCLUDED |
| 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 |
|---|---|
| F55376L PRIMARY | Blue-White Industries, Ltd. Dba Blue-White Industries Ltd Div Blue-White Industries - Huntington Beach, Ca (USA) |
NSN 6680-01-528-4572 is a Meter,flow Rate Indicating, manufactured by Blue-White Industries, Ltd. Dba Blue-White Industries Ltd Div Blue-White Industries - Huntington Beach, Ca, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-528-4572 has 1 manufacturer part number on file: F55376L (Blue-White Industries, Ltd. Dba Blue-White Industries Ltd Div Blue-White Industries - Huntington Beach, Ca).
Key specifications for F55376L: Scale Quantity: 2; Inlet Connection Position for Which Designed: HORIZONTAL; Mounting Method: SURFACE PANEL; Inlet Connection Device Type: STATIONARY. 21 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.