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Fluid Pressure Dampener NSN 6685-00-063-5290

Item Description

An automatic throttling device designed to absorb fluid pulsations and surges, thus reducing mechanical vibrations. Excludes dampener, flutter.

NSN 6685-00-063-5290 NSN: 6685-00-063-5290

Features and Characteristics

Thread Class
3b
Overall Length
3.355 inches
Overall Width
0.688 inches
Thread Size
7/16-20
End Application
Aircraft, intruder, ka-6d; aircraft, hawkeye e-2c; aircraft, prowler, ea-6b; aircraft intruder, ea-6a; aircraft, greyhound, c-2
Screw Thread Series Designator
Unf
Thread Location
Internal
Connection Quantity
2
Operating Pressure Range
+0.0 to 3000.0 pounds per square inch
Fluid Type For Which Designed
0il
Threaded Direct Pressure Connection
Provided
Tube Connection Type
Flareless
Removable Piston
Provided
Piston Size Designation
02
Material
Steel, corrosion resisting
Material
Stainless steel
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
000635290
NSN
6685000635290

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
018SS-2-2-F
Cage Code:
76906
Status:
A
MSDS:
Part Number:
128SCH151-1
Cage Code:
26512
Status:
A
MSDS:
Part Number:
18D2-2F
Cage Code:
76906
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9026200000
  • NAICS: 334513
  • SITC: 87435
  • Description: Instruments and apparatus for measuring or checking pressure
  • End Use (Code 21160):
    Measuring, testing, control instruments

Q & A

Frequently asked questions for NSN 6685-00-063-5290
What are the manufacturers of nsn 6685000635290?
Does this nsn 6685000635290 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685000635290
An automatic throttling device designed to absorb fluid pulsations and surges, thus reducing mechanical vibrations. excludes dampener, flutter.
Does nsn 6685000635290 contain any precious metals?
No precious metal content.
Does nsn 6685000635290 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685000635290?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
19138
FIIG:
T179-N
App. Key:
NA
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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