The Dampener,fluid Pressure, cataloged under National Stock Number 6685-01-193-1841, 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 Mueller Brass Co.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Dampener,fluid Pressure |
| FSC / FSG | 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments (FSG 66) |
| Manufacturers | Mueller Brass Co. (CAGE 41947) |
| Parameter | Value |
|---|---|
| NSN | 6685-01-193-1841 |
| Primary Part Number | 3838FX |
| Item Name | Dampener,fluid Pressure |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Mueller Brass Co. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 3838FX PRIMARY | Mueller Brass Co. (USA) |
| Reference | Meaning |
|---|---|
| 10153-200E1 ITEM 49 | 7/1 Vendor item drawing reference U.S. Government activity |
| 10153-200E1 ITEM 49 | 7/9 Vendor item drawing reference Air Dry Co of America, Llc |
NSN 6685-01-193-1841 is a Dampener,fluid Pressure, manufactured by Mueller Brass Co., classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-193-1841 has 1 manufacturer part number on file: 3838FX (Mueller Brass Co.).
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.