The Transmitter,pressure, cataloged under National Stock Number 6685-01-368-4611, 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 Setra Systems, Inc. Dba Setra, Inc.. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-368-4611 |
| Primary Part Number | MODEL 470 |
| Item Name | Transmitter,pressure |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Setra Systems, Inc. Dba Setra, Inc. |
| Status | ACTIVE |
| Actuation Method | PRESSURE SENSING ELEMENT |
| Contact Type | PIN |
| Mechanical Connection Quantity | 1 |
| Electrical Connection Quantity | 2 |
| Overall Thickness | 4.000 INCHES NOMINAL IN |
| Contact Quantity | 9 |
| Voltage Rating | 5.0 VOLTS NOMINAL INPUT |
| Measurement Range | +16.9 TO 31.5 INCHES OF MERCURY IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 6685-01-368-4611 is a Transmitter,pressure, manufactured by Setra Systems, Inc. Dba Setra, Inc., classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-368-4611 has 2 manufacturer part numbers on file: MODEL 470 (Setra Systems, Inc. Dba Setra, Inc.), MODEL 470 (Pcb Synotech Gmbh).
1 possible match (shared part number, not a government interchangeability claim): 6550-01-524-4562. Verify interchangeability with system specifications before substitution.
Key specifications for MODEL 470: Actuation Method: PRESSURE SENSING ELEMENT; Contact Type: PIN; Mechanical Connection Quantity: 1; Electrical Connection Quantity: 2. 8 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.