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Dial Indicating Pressure Gage NSN 6685-00-865-7939

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 6685-00-865-7939 NSN: 6685-00-865-7939

Features and Characteristics

Overall Depth
2.125 inches
Bolt Circle Diameter
5.375 inches
Mounting Hole Diameter
0.218 inches
Mounting Hole Quantity
3
Overall Diameter
5.875 inches
Case Material
Aluminum
Case Surface Treatment
Paint, black
Graduation Unit
1.0 pounds per square inch
Actuation Type
Single bourdon tube
Adjustability
Adjustable
Scale Range
+0.0/+15.0 pounds pressure per square inch
Scale Name
Pressure
Dial Size
4-1/2 in. Dia
Connection Quantity
1
Pointer Color
Black
Pointer Type
Indicating
Scale Type
Single
Scale Smallest Increment
0.125 pounds per square inch
Connection Type
External
Mounting Method
Surface wall
Scale Accuracy
1/2 of 1 pct entire range
Actuating Element Material
Bronze
Scale Inscription/background Color
Black figures on white background
Connection Location
Lower
Bezel Type
Thread
Protective Crystal Material
Glass
Connection Size
0.250 in. Npt dia
Connector Type Vent
Not provided
Material
Plastic, phenolic
Material
Plastic phenolic
Surface Treatment
Paint
Surface Treatment
Paint, black
Fsc Application Data
Gage, pressure, dial indicating, except engine-1n
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
008657939
NSN
6685008657939

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4901QPC4
Cage Code:
0GW50
Status:
A
MSDS:
Part Number:
41-06D-PC4
Cage Code:
15187
Status:
A
MSDS:
Part Number:
4101PC4
Cage Code:
15187
Status:
A
MSDS:
Part Number:
AA010812
Cage Code:
15187
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 6685-00-865-7939
What are the manufacturers of nsn 6685008657939?
Does this nsn 6685008657939 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685008657939
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 6685008657939 contain any precious metals?
No precious metal content.
Does nsn 6685008657939 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685008657939?
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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