The Transmitter,pressure, cataloged under National Stock Number 6685-01-441-9618, 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 Rosemount Inc Dba Fisher Rosemount Service and Support. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-441-9618 |
| Primary Part Number | 1151DP3S22B2 |
| Item Name | Transmitter,pressure |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Rosemount Inc Dba Fisher Rosemount Service and Support |
| Status | ACTIVE |
| Actuation Method | BELLOWS |
| Mounting Method | BRACKET(S) |
| Measurement Range | +0.0 TO 30.0 INCHES OF WATER IN |
| 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 |
|---|---|
| 1151DP3S22B2 PRIMARY | Rosemount Inc Dba Fisher Rosemount Service and Support (USA) |
| Reference | Meaning |
|---|---|
| 00814-0100-4360 | 5/1 Secondary reference Rosemount Inc Dba Fisher Rosemount Service and Support |
NSN 6685-01-441-9618 is a Transmitter,pressure, manufactured by Rosemount Inc Dba Fisher Rosemount Service and Support, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-441-9618 has 1 manufacturer part number on file: 1151DP3S22B2 (Rosemount Inc Dba Fisher Rosemount Service and Support).
2 possible matches (shared part number, not a government interchangeability claim): 6685-01-441-9628, 6685-01-441-9637. Verify interchangeability with system specifications before substitution.
Key specifications for 1151DP3S22B2: Actuation Method: BELLOWS; Mounting Method: BRACKET(S); Measurement Range: +0.0 TO 30.0 INCHES OF WATER IN. 3 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.