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Dial Indicating Pressure Gage NSN 6685-00-389-4454

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 6685-00-389-4454 NSN: 6685-00-389-4454

Features and Characteristics

Overall Depth
2.406 inches
Overall Diameter
4.969 inches
Case Material
Aluminum
Case Surface Treatment
Enamel, gray
End Application
Nuclear reactors program
Graduation Unit
1.0 pounds per square inch
Actuation Type
Single bourdon tube
Adjustability
Adjustable
Scale Range
+0.0 to 15.0 pounds pressure per square inch
Scale Name
Pressure
Dial Size
4-1/2 in. Dia
Connection Quantity
1
Pointer Color
Black and red
Pointer Type
Indicating and reference
Scale Marking
Use no oil
Scale Type
Single
Scale Smallest Increment
0.25 pounds per square inch
Connection Type
External
Mounting Method
Flush ring
Scale Accuracy
Porm 1 pct entire range
Actuating Element Material
Nickel copper alloy
Scale Inscription/background Color
Black figures on white background
Connection Location
Back
Bezel Type
Snap-on
Protective Crystal Material
Plastic
Connection Size
0.250 in. Tube
Mounting Connection Location
Back
Connector Type Vent
Not provided
Special Features
Cleanedfor oxygen service
Material
Aluminum
Material
Aluminum
Surface Treatment
Enamel
Surface Treatment
Enamel, gray
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
003894454
NSN
6685003894454

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
G27-80
Cage Code:
64467
Status:
A
MSDS:
Part Number:
SA243PCFRWA0
Cage Code:
64467
Status:
A
MSDS:
Part Number:
SA24-3PCF-RWA0
Cage Code:
64467
Status:
A
MSDS:
Part Number:
EA24-3PCF-RWA0
Cage Code:
049X3
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 6685-00-389-4454
What are the manufacturers of nsn 6685003894454?
Does this nsn 6685003894454 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685003894454
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 6685003894454 contain any precious metals?
No precious metal content.
Does nsn 6685003894454 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685003894454?
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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