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Dial Indicating Pressure Gage NSN 6685-00-198-9473

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 6685-00-198-9473 NSN: 6685-00-198-9473

Features and Characteristics

Overall Depth
2.500 inches
Bolt Circle Diameter
4.250 inches
Mounting Hole Diameter
0.218 inches
Mounting Hole Quantity
3
Overall Diameter
4.574 inches
Case Material
Aluminum
Case Surface Treatment
Enamel
End Application
Poseidon material; hull, mech, elect, ord & elect; boilers, 1200 psi
Graduation Unit
500.0 pounds
Actuation Type
Single bourdon tube
Adjustability
Nonadjustable
Scale Range
+0.000/+5000.000 pounds pressure per square inch
Scale Name
Pressure
Dial Size
3-1/2 in. Dia
Connection Quantity
1
Pointer Color
Black and red
Pointer Type
Indicating and reference
Scale Type
Single
Scale Smallest Increment
50.0 pounds
Connection Type
External
Mounting Method
Flush panel
Scale Accuracy
1 pct accuracy rating above 5 pct of range
Actuating Element Material
Nickel copper alloy
Scale Inscription/background Color
Black figures on white background
Connection Location
Lower
Protective Crystal Material
Plastic
Connection Size
0.250 in. Npt dia
Connector Type Vent
Not provided
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
001989473
NSN
6685001989473

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
35-1246P33LXWDF031
Cage Code:
38056
Status:
A
MSDS:
Part Number:
MILI18997-1
Cage Code:
81349
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 6685-00-198-9473
What are the manufacturers of nsn 6685001989473?
Does this nsn 6685001989473 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685001989473
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 6685001989473 contain any precious metals?
Precious metal content is unknown.
Does nsn 6685001989473 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685001989473?
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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