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Dial Indicating Pressure Gage NSN 6685-00-547-6218

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 6685-00-547-6218 NSN: 6685-00-547-6218

Features and Characteristics

Overall Depth
0.910 inches
Overall Diameter
1.700 inches
Case Material
Brass
Case Surface Treatment
Polished
End Application
Aircraft, starlifter, c-141
Graduation Unit
200.0 pounds per square inch
Actuation Type
Single bourdon tube
Adjustability
Nonadjustable
Scale Range
+0.0 to 1000.0 pounds pressure per square inch
Scale Name
Pressure
Dial Size
1-1/2 in.
Connection Quantity
1
Pointer Color
Black
Pointer Type
Indicating
Scale Marking
Dial marked green between 400 psi and 440 psi
Scale Type
Single
Scale Smallest Increment
20.0 pounds per square inch
Connection Type
External
Mounting Method
Rigid stem
Scale Accuracy
2 pct of full scale range in middle third of scale range, 3 pct remainder
Actuating Element Material
Beryllium copper
Scale Inscription/background Color
Black figures on white background
Connection Location
Back, center
Bezel Type
Thread
Protective Crystal Material
Plastic
Connection Size
0.125 in. Npt dia
Mounting Connection Location
Back
Connector Type Vent
Not provided
Special Features
Silicone treated movement and balancing wheel
Material
Brass
Material
Copper alloy
Surface Treatment
Fne000
Surface Treatment
Polished
Fsc Application Data
Gage, pressure, dial indicating, except engine
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
005476218
NSN
6685005476218

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
146018A
Cage Code:
61349
Status:
A
MSDS:
Part Number:
P470
Cage Code:
61349
Status:
A
MSDS:
Part Number:
P500
Cage Code:
61349
Status:
A
MSDS:
Part Number:
34284
Cage Code:
61423
Status:
A
MSDS:
Part Number:
013899
Cage Code:
61349
Status:
A
MSDS:
Part Number:
13899
Cage Code:
61349
Status:
A
MSDS:
Part Number:
2CD3686
Cage Code:
02413
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 6685-00-547-6218
What are the manufacturers of nsn 6685005476218?
Does this nsn 6685005476218 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685005476218
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 6685005476218 contain any precious metals?
Precious metal content is unknown.
Does nsn 6685005476218 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685005476218?
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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