The Dampener,fluid Pressure, cataloged under National Stock Number 6685-00-403-6717, 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 Moeller Instrument Company, Inc. Dba Moeller Instrument Co. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-403-6717 |
| Primary Part Number | 10121219 |
| Item Name | Dampener,fluid Pressure |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Moeller Instrument Company, Inc. Dba Moeller Instrument Co |
| Status | ACTIVE |
| Removable Piston | NOT PROVIDED |
| Operating Pressure Range | +0.0 TO 10000.0 POUNDS PER SQUARE INCH LBS |
| Nominal Pipe Size Designation | 0.500 INCHES IN |
| Tube Connection Type | FLARELESS |
| Thread Location | INTERNAL |
| Threaded Direct Pressure Connection | PROVIDED |
| Fluid Type for Which Designed | AIR AND 0IL AND STEAM AND WATER |
| Gage End Connection Type | FEMALE |
| Thread Size | 1/2-14 |
| Screw Thread Series Designator | NPT |
| Material | STEEL CORROSION RESISTING |
| Connection Quantity | 2 |
| 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 |
|---|---|
| 10121219 PRIMARY | Moeller Instrument Company, Inc. Dba Moeller Instrument Co (USA) |
| GA2812 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| Reference | Meaning |
|---|---|
| AC513D | 5/9 Secondary reference Kunkle Industries Inc Lonergan Valve Div |
NSN 6685-00-403-6717 is a Dampener,fluid Pressure, manufactured by Moeller Instrument Company, Inc. Dba Moeller Instrument Co, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-00-403-6717 has 2 manufacturer part numbers on file: 10121219 (Moeller Instrument Company, Inc. Dba Moeller Instrument Co), GA2812 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby).
Key specifications for 10121219: Removable Piston: NOT PROVIDED; Operating Pressure Range: +0.0 TO 10000.0 POUNDS PER SQUARE INCH LBS; Nominal Pipe Size Designation: 0.500 INCHES IN; Overall Length: 2.313 INCHES NOMINAL IN. 12 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.