The Meter,fluid Flow Indicating,diff, cataloged under National Stock Number 6680-01-472-4306, 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 Hoffer Flow Controls Inc Dba Hoffer Flow Controls Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6680-01-472-4306 |
| Primary Part Number | H03/4X3/4-2.5-29-T-1M-F1SS-SY100 |
| Item Name | Meter,fluid Flow Indicating,diff |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Hoffer Flow Controls Inc Dba Hoffer Flow Controls Inc |
| Status | ACTIVE |
| Capacity Rating | 29 GPM |
| Totalizing Integrator Register | NOT INCLUDED |
| Case Shape | RECTANGULAR |
| 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 |
|---|---|
| H03/4X3/4-2.5-29-T-1M-F1SS-SY100 PRIMARY | Hoffer Flow Controls Inc Dba Hoffer Flow Controls Inc (USA) |
| Reference | Meaning |
|---|---|
| H03/4 X 2/4-2.5-29-T-1M-F1SS-SY1 | 5/9 Secondary reference Hoffer Flow Controls Inc Dba Hoffer Flow Controls Inc |
NSN 6680-01-472-4306 is a Meter,fluid Flow Indicating,diff, manufactured by Hoffer Flow Controls Inc Dba Hoffer Flow Controls Inc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-472-4306 has 1 manufacturer part number on file: H03/4X3/4-2.5-29-T-1M-F1SS-SY100 (Hoffer Flow Controls Inc Dba Hoffer Flow Controls Inc).
Key specifications for H03/4X3/4-2.5-29-T-1M-F1SS-SY100: Capacity Rating: 29 GPM; Totalizing Integrator Register: NOT INCLUDED; Case Shape: RECTANGULAR. 3 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.