The Dampener,fluid Pressure, cataloged under National Stock Number 6685-00-845-1993, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6685-00-845-1993 |
| Primary Part Number | 680-1D2 |
| Item Name | Dampener,fluid Pressure |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division |
| Status | CANCELLED |
| Connection Quantity | 2 |
| Thread Location | INTERNAL |
| Material | ALUMINUM ALLOY |
| Tube Connection Type | FLARELESS |
| Fluid Type for Which Designed | AIR |
| Screw Thread Series Designator | NPT |
| Thread Size | 1/4 -18 |
| Operating Pressure Range | 15 TO 250 PSI |
| FSC Application Data | DAMPENER,FLUID PRESSURE,PRESSURE MEASURING INSTRUMENT |
| Nominal Pipe Size Designation | 0.250 INCHES IN |
| Threaded Direct Pressure Connection | PROVIDED |
| Removable Piston | PROVIDED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 680-1D | Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit (USA) |
| 44300-783 | Goodrich Corporation Dba Trw Lucas Aerospace (USA) |
| 680-1D11 | Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit (USA) |
| C150014-549 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 680-1D2 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA) |
| 44300-783 | Triumph Gear Systems Inc Dba Triumph Gear Systems Inc (USA) |
| 680-60 | Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit (USA) |
| 680-1D2 | Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit (USA) |
NSN 6685-00-845-1993 is a Dampener,fluid Pressure, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-845-1993 has 8 cross-referenced part numbers: 680-1D (Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit), 44300-783 (Goodrich Corporation Dba Trw Lucas Aerospace), 680-1D11 (Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit), C150014-549 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 680-1D2 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division) and 3 more.
There are 5 known substitutes for 6685-00-845-1993: 5120-01-045-4895, 7510-01-462-1391, 8030-01-526-4687 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 680-1D2: Connection Quantity: 2; Overall Length: 3.000 INCHES NOMINAL IN; Thread Location: INTERNAL; Material: ALUMINUM ALLOY. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-845-1993 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.