The Transmitter,pressure, cataloged under National Stock Number 6685-01-503-0850, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Ngb Corp Dba Stellar Technology. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-503-0850 |
| Primary Part Number | GT1650-3000G-249 |
| Item Name | Transmitter,pressure |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Ngb Corp Dba Stellar Technology |
| Status | ACTIVE |
| Current Type | DC |
| Mounting Device Quantity | 2 |
| Voltage Rating | 200.0 VOLTS NOMINAL INPUT |
| Measurement Range | +0.0 TO 3000.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| GT1650-3000G-249 PRIMARY | Ngb Corp Dba Stellar Technology (USA) |
| Reference | Meaning |
|---|---|
| P115TSS617-3M | 5/9 Secondary reference United Electric Controls Company Dba Trans Metrics Division Div Transmetrics Divison |
| 518-7480311-ITEM-F-4 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 6685-01-503-0850 is a Transmitter,pressure, manufactured by Ngb Corp Dba Stellar Technology, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-503-0850 has 1 manufacturer part number on file: GT1650-3000G-249 (Ngb Corp Dba Stellar Technology).
Key specifications for GT1650-3000G-249: Current Type: DC; Mounting Device Quantity: 2; End Item Identification: ICAS; Voltage Rating: 200.0 VOLTS NOMINAL INPUT. 4 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.