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Dial Indicating Pressure Gage NSN 6685-01-137-7983

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 6685-01-137-7983 NSN: 6685-01-137-7983

Features and Characteristics

Overall Depth
2.156 inches
Overall Diameter
4.844 inches
Case Material
Steel, drawn
Case Surface Treatment
Enamel, black
Graduation Unit
20.0 pounds per square inch
Actuation Type
Bourdon tube
Adjustability
Nonadjustable
Scale Range
+0.0/+160.0 pounds per square inch
Scale Name
Pressure
Dial Size
3-1/2 in. Dia
Connection Quantity
1
Pointer Color
Black
Pointer Type
Indicating
Scale Type
Dial
Scale Smallest Increment
5.0 pounds per square inch
Connection Type
External
Mounting Method
Clamp
Scale Accuracy
3 pct full range
Actuating Element Material
Phosphor bronze
Scale Inscription/background Color
Black figures white background
Connection Location
Back, lower
Bezel Type
Thread
Protective Crystal Material
Glass
Connection Size
0.250 in. Npt
Mounting Connection Location
Back, center
Connector Type Vent
Not provided
Material
Plastic
Material
Plastic
Fsc Application Data
Heat exchanger, ground equip
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
011377983
NSN
6685011377983

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1500U3 1/2-160
Cage Code:
53907
Status:
A
MSDS:
Part Number:
1500UP3 1/2-160
Cage Code:
53907
Status:
A
MSDS:
Part Number:
P1500U3 1/2-160
Cage Code:
53907
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 6685-01-137-7983
What are the manufacturers of nsn 6685011377983?
Does this nsn 6685011377983 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685011377983
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 6685011377983 contain any precious metals?
Precious metal content is unknown.
Does nsn 6685011377983 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685011377983?
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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