The Float and Rod,flowmeter, cataloged under National Stock Number 6680-01-537-8326, 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 Brooks Instrument Llc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6680-01-537-8326 |
| Primary Part Number | 3632A09B2A4D/5618-1B1C |
| Item Name | Float and Rod,flowmeter |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Brooks Instrument Llc |
| Status | ACTIVE |
| Operating Pressure Range | +0.0 TO 3000.0 POUNDS PER SQUARE INCH LBS |
| Connection Type | THREADED |
| Quantity | 2 |
| Shape | CYLINDRICAL |
| System for Which Designed | CLOSED |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 3632A09B2A4D/5618-1B1C PRIMARY | Brooks Instrument Llc (USA) |
| Reference | Meaning |
|---|---|
| 3632A09B2A4D/5618-1B1C | 3/9 Design control — primary reference U.S. Government activity |
NSN 6680-01-537-8326 is a Float and Rod,flowmeter, manufactured by Brooks Instrument Llc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-537-8326 has 1 manufacturer part number on file: 3632A09B2A4D/5618-1B1C (Brooks Instrument Llc).
Key specifications for 3632A09B2A4D/5618-1B1C: Operating Pressure Range: +0.0 TO 3000.0 POUNDS PER SQUARE INCH LBS; Connection Type: THREADED; Quantity: 2; Shape: CYLINDRICAL. 6 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.