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Fluid Pressure Dampener NSN 6685-01-049-8534

Item Description

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

NSN 6685-01-049-8534 NSN: 6685-01-049-8534

Features and Characteristics

Pipe Size Designation
0.250 inches
Thread Size
1/4-18
Screw Thread Series Designator
Npt
Thread Location
Internal and external
Connection Quantity
2
Operating Pressure Range
+0.0/+800.0 pounds per square inch
Fluid Type For Which Designed
0il and gasoline and water and steam
Threaded Direct Pressure Connection
Provided
Removable Piston
Not provided
Material
Brass, qq-b-626 or brass, qq-b-621
Material
Copper alloy 268 or copper alloy 260 or copper alloy 240 or copper alloy 230 or copper alloy 377 or copper alloy 360 or copper alloy 342 or copper alloy 353 or copper alloy 262 or copper alloy 270 or copper alloy 272 or copper alloy 274 or copper alloy 280 or copper alloy 330 or copper alloy 331 or copper alloy 332 or copper alloy 335 or copper alloy 340 or copper alloy 344 or copper alloy 345 or copper alloy 347 or copper alloy 348 or copper alloy 350 or copper alloy 356 or copper alloy 370 or copper alloy 462 or copper alloy 464 or copper alloy 465 or copper alloy 466 or copper alloy 467 or copper alloy 482 or copper alloy 485 or brass, qq-b-621
Material Specification
Qq-b-626 federal specification 1st material response
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
010498534
NSN
6685010498534

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MILD2940
Cage Code:
81349
Status:
A
MSDS:
Part Number:
25BPOROSITYF1-4NPT
Cage Code:
99752
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 6685-01-049-8534
What are the manufacturers of nsn 6685010498534?
Does this nsn 6685010498534 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685010498534
An automatic throttling device designed to absorb fluid pulsations and surges, thus reducing mechanical vibrations. excludes dampener, flutter.
Does nsn 6685010498534 contain any precious metals?
Precious metal content is unknown.
Does nsn 6685010498534 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685010498534?
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
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