The Meter,flow Rate Indicating, cataloged under National Stock Number 6680-01-516-1690, 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 Hersey Measurement Co Div of Miller Industries Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Meter,flow Rate Indicating |
| FSC / FSG | 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments (FSG 66) |
| Manufacturers | Johnson Controls Navy Systems, Llc (CAGE 66935); Hersey Measurement Co Div of Miller Industries Inc (CAGE 09550) |
| Parameter | Value |
|---|---|
| NSN | 6680-01-516-1690 |
| Primary Part Number | VN-8-H1Y5K-R4 |
| Item Name | Meter,flow Rate Indicating |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Hersey Measurement Co Div of Miller Industries Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 077-07545-001 ITEM 23 | Johnson Controls Navy Systems, Llc (USA) |
| VN-8-H1Y5K-R4 PRIMARY | Hersey Measurement Co Div of Miller Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 077-07454-001 | D/9 Drawing number reference only Johnson Controls Navy Systems, Llc |
NSN 6680-01-516-1690 is a Meter,flow Rate Indicating, manufactured by Hersey Measurement Co Div of Miller Industries Inc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-516-1690 has 2 manufacturer part numbers on file: 077-07545-001 ITEM 23 (Johnson Controls Navy Systems, Llc), VN-8-H1Y5K-R4 (Hersey Measurement Co Div of Miller Industries Inc).
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.