Product Details | FLUID PRESSURE DAMPENER

6685-00-850-3974 An automatic throttling device designed to absorb fluid pulsations and surges, thus reducing mechanical vibrations. Excludes DAMPENER, FLUTTER.20316500058Aircraft Hydraulic, Vacuum, and De-icing System Components49300041Lubrication and Fuel Dispensing Equipment66850073Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Part Alternates: FGS200BT, 6685-00-850-3974, 00-850-3974, 6685008503974, 008503974

Instruments and Laboratory Equipment | Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1962 00-850-3974

Cross Reference | NSN 6685-00-850-3974

Part Number Cage Code Manufacturer
FGS200BT 05044 ROBERT FISHER DBA FISHER INDUSTRIES

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Technical Data | NSN 6685-00-850-3974

Characteristic Specifications
MATERIAL ALUMINUM ALLOY
OPERATING PRESSURE RANGE 0.0 TO 200.0 POUNDS PER SQUARE INCH
FLUID TYPE FOR WHICH DESIGNED AIR AND 0IL
THREADED DIRECT PRESSURE CONNECTION PROVIDED
CONNECTION QUANTITY 1 AND 1
THREAD LOCATION EXTERNAL AND INTERNAL
THREAD SIZE 7/16-20 AND 7/16-20
SCREW THREAD SERIES DESIGNATOR UNF AND UNF
THREAD CLASS 3A AND 3B
TUBE CONNECTION TYPE FLARED AND FLARELESS
GAGE END CONNECTION TYPE MALE
REMOVABLE PISTON PROVIDED
PISTON SIZE DESIGNATION NO SIZE DESIGNATION
OVERALL LENGTH 3.320 INCHES NOMINAL
OVERALL WIDTH 1.930 INCHES NOMINAL
III FSC APPLICATION DATA DAMPENER,FLUID PRESSURE,PRESSURE MEASURING INSTRUMENTS
MANUFACTURERS CODE 05044
DESIGN CONTROL REFERENCE FGS200BT

Restrictions/Controls & Freight Information | NSN 6685-00-850-3974

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 651 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable