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Dial Indicating Pressure Gage NSN 6685-00-408-6649

Item Description

An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. it may include a temperature equivalent scale. for items that do not have an internal pressure sensitive element see indicator, pressure.

NSN 6685-00-408-6649 NSN: 6685-00-408-6649

Features and Characteristics

Overall Depth
3.250 inches
Bolt Circle Diameter
7.000 inches
Mounting Hole Diameter
0.281 inches
Mounting Hole Quantity
3
Overall Diameter
7.625 inches
Case Material
Aluminum alloy
Case Surface Treatment
Enamel, black
Graduation Unit
50.0 pounds per square inch
Actuation Type
Single bourdon tube
Adjustability
Adjustable
Scale Range
+0.000 to 400.000 pounds per square inch
Scale Name
Pressure
Dial Size
6 in. Dia
Connection Quantity
1
Pointer Color
Black
Pointer Type
Indicating
Scale Type
Single
Scale Smallest Increment
5.0 pounds per square inch
Connection Type
External
Mounting Method
Flush
Scale Accuracy
1/2 of 1 pct of full scale range
Actuating Element Material
Steel, 316 stainless
Scale Inscription/background Color
Black figures on white background
Connection Location
Back
Bezel Type
Thread
Protective Crystal Material
Glass
Connection Size
1/2 in. Npt
Connector Type Vent
Not provided
Material
Aluminum
Material
Aluminum
Surface Treatment
Enamel
Surface Treatment
Enamel, black
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
004086649
NSN
6685004086649

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1379SS
Cage Code:
38056
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 6685-00-408-6649
What are the manufacturers of nsn 6685004086649?
Does this nsn 6685004086649 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685004086649
An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. it may include a temperature equivalent scale. for items that do not have an internal pressure sensitive element see indicator, pressure.
Does nsn 6685004086649 contain any precious metals?
Precious metal content is unknown.
Does nsn 6685004086649 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685004086649?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
07428
FIIG:
T179-B
App. Key:
BA
Cond. Code:
2
Status:
A

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