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Fluid Pressure Dampener NSN 6685-01-501-0899

Item Description

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

NSN 6685-01-501-0899 NSN: 6685-01-501-0899

Features and Characteristics

Overall Length
4.000 inches
Overall Width
2.000 inches
Fluid Type For Which Designed
Liquid
Threaded Direct Pressure Connection
Provided
Removable Piston
Not provided
Special Features
Inlet conn 7/16-20 unf-2a external thread; outlet conn 7/16-20 unf-2b internal thread
Material
Nickel copper alloy
Material
Nickel alloy
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
015010899
NSN
6685015010899

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M2940-4-L-B-F-G
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-PRF-2940D
Cage Code:
81349
Status:
A
MSDS:
Part Number:
218026810
Cage Code:
96169
Status:
A
MSDS:
Part Number:
H728-4401-37
Cage Code:
96169
Status:
A
MSDS:
Part Number:
531-7015135-37
Cage Code:
53711
Status:
A
MSDS:
Part Number:
531-7015135
Cage Code:
53711
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 6685-01-501-0899
What are the manufacturers of nsn 6685015010899?
Does this nsn 6685015010899 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685015010899
An automatic throttling device designed to absorb fluid pulsations and surges, thus reducing mechanical vibrations. excludes dampener, flutter.
Does nsn 6685015010899 contain any precious metals?
No precious metal content.
Does nsn 6685015010899 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685015010899?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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