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Fluid Pressure Dampener NSN 6685-00-063-9722

Item Description

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

NSN 6685-00-063-9722 NSN: 6685-00-063-9722

Features and Characteristics

Pipe Size Designation
0.250 inches
Overall Length
1.469 inches
Overall Width
0.750 inches
Thread Size
1/4-18 and 1/4-18
Screw Thread Series Designator
Npt and npt
Thread Location
Internal and external
Connection Quantity
1 and 1
Operating Pressure Range
+0.0 to 10000.0 pounds per square inch
Fluid Type For Which Designed
0il and water
Threaded Direct Pressure Connection
Provided
Tube Connection Type
Flareless and flareless
Gage End Connection Type
Female
Removable Piston
Not provided
Special Features
Porous disc for water and light oils, 30 to 225 ssu
Material
Brass
Material
Copper alloy
Fsc Application Data
Dampener, fluid pressure, pressure measuring instruments
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
000639722
NSN
6685000639722

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1112B1-4NPT
Cage Code:
38056
Status:
A
MSDS:
Part Number:
25
Cage Code:
99752
Status:
A
MSDS:
Part Number:
25B
Cage Code:
99752
Status:
A
MSDS:
Part Number:
25BE
Cage Code:
99752
Status:
A
MSDS:
Part Number:
1-4 1112BE
Cage Code:
38056
Status:
A
MSDS:
Part Number:
S873
Cage Code:
25567
Status:
A
MSDS:
Part Number:
9958293
Cage Code:
18876
Status:
A
MSDS:
Part Number:
67304
Cage Code:
79466
Status:
A
MSDS:
Part Number:
6-1-1908-19-46A
Cage Code:
72869
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 6685-00-063-9722
What are the manufacturers of nsn 6685000639722?
Does this nsn 6685000639722 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685000639722
An automatic throttling device designed to absorb fluid pulsations and surges, thus reducing mechanical vibrations. excludes dampener, flutter.
Does nsn 6685000639722 contain any precious metals?
Precious metal content is unknown.
Does nsn 6685000639722 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685000639722?
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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