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Dial Indicating Pressure Gage NSN 6685-00-531-4255

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 6685-00-531-4255 NSN: 6685-00-531-4255

Features and Characteristics

Overall Depth
2.160 inches
Bolt Circle Diameter
5.375 inches
Mounting Hole Diameter
0.219 inches
Mounting Hole Quantity
3
Overall Diameter
5.812 inches
Case Material
Plastic
Case Surface Treatment
Polished
End Application
Poseidon material
Usage Design
W/air, gas, oil or water
Graduation Unit
100.0 pounds per square inch
Actuation Type
Single bourdon tube
Adjustability
Adjustable
Scale Range
+0.0/+1000.0 pounds pressure per square inch
Scale Name
Pressure
Dial Size
4-1/2 in. Dia
Connection Quantity
1
Pointer Color
White
Pointer Type
Indicating
Scale Type
Single
Scale Smallest Increment
10.0 pounds per square inch
Connection Type
External
Mounting Method
Flush
Scale Accuracy
1/2 of 1 percent entire range
Actuating Element Material
Steel, corrosion resisting
Scale Inscription/background Color
White figures on black background
Connection Location
Bottom
Protective Crystal Material
Glass
Connection Size
0.250 in. Npt dia
Connector Type Vent
Not provided
Fsc Application Data
Gage, pressure, dial indicating, except engine
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
005314255
NSN
6685005314255

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1277990
Cage Code:
10001
Status:
A
MSDS:
Part Number:
1675-4 1-2
Cage Code:
61349
Status:
A
MSDS:
Part Number:
1875
Cage Code:
61349
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 6685-00-531-4255
What are the manufacturers of nsn 6685005314255?
Does this nsn 6685005314255 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685005314255
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 6685005314255 contain any precious metals?
Precious metal content is unknown.
Does nsn 6685005314255 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685005314255?
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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