The Transmitter,rate of Flow, cataloged under National Stock Number 6680-01-617-5837, 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 Smar International Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 6680-01-617-5837 |
| Primary Part Number | LD301-A33H-VU1S-010/H1/I1 |
| Item Name | Transmitter,rate of Flow |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Smar International Corporation |
| 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 |
|---|---|
| LD301-A33H-VU1S-010/H1/I1 PRIMARY | Smar International Corporation (USA) |
| 803-7526199 ITEM NO 169 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| ZN2(0-36 PSIG) | 3/1 Design control — primary reference Smar International Corporation |
NSN 6680-01-617-5837 is a Transmitter,rate of Flow, manufactured by Smar International Corporation, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-617-5837 has 2 manufacturer part numbers on file: LD301-A33H-VU1S-010/H1/I1 (Smar International Corporation), 803-7526199 ITEM NO 169 (Naval Sea Systems Command).
Key specifications for LD301-A33H-VU1S-010/H1/I1: Part Name Assigned by Controlling Agency: INTELLIGENT PRESSURE TRANSMITTER, BI-DIRECTIONAL; End Item Identification: TRANSDUCER ST. 0 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.