Product Details | FLUID PRESSURE DAMPENER

6685-00-489-0789 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: 6685-00-489-0789, 00-489-0789, 6685004890789, 004890789

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

Supply Group (FSG) NSN Assign. NIIN
66 00-489-0789

Cross Reference | NSN 6685-00-489-0789

Part Number Cage Code Manufacturer
011SS-22-F 76906 OPERATING AND MAINTENANCE SPECIALTIES, INC.
11D 76906 OPERATING AND MAINTENANCE SPECIALTIES, INC.
11D-2 76906 OPERATING AND MAINTENANCE SPECIALTIES, INC.
11D-2-2 76906 OPERATING AND MAINTENANCE SPECIALTIES, INC.
1D 76906 OPERATING AND MAINTENANCE SPECIALTIES, INC.
6005-9801-3 36378 RAYTHEON TECHNICAL SERVICES COMPANY
SP8553-1 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
VS12279 80378 TRIUMPH AEROSTRUCTURES, LLC DBA TRIUMPH AEROSTRUCTURES - VOUGHT

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Technical Data | NSN 6685-00-489-0789

Characteristic Specifications
MATERIAL ALUMINUM
OPERATING PRESSURE RANGE 0.0 TO 3000.0 POUNDS PER SQUARE INCH
FLUID TYPE FOR WHICH DESIGNED ANY ACCEPTABLE
THREADED DIRECT PRESSURE CONNECTION PROVIDED
CONNECTION QUANTITY 2
THREAD LOCATION EXTERNAL
TUBE CONNECTION TYPE FLARELESS
REMOVABLE PISTON PROVIDED
OVERALL LENGTH 2.750 INCHES NOMINAL
SPECIAL FEATURES FURNISHED W/THREE DIFFERENT SIZED PISTONS
MANUFACTURERS CODE 76906
DESIGN CONTROL REFERENCE 11D-2

Restrictions/Controls & Freight Information | NSN 6685-00-489-0789

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
Category Code Description
No Freight Information