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Dial Indicatin Differential Gage NSN 6685-00-198-5789

Item Description

An instrument designed to measure air, gas, fluid, and vapor differential by means of a pressure sensitive element(s) which transmits energy, by direct linkage, to the indicating pointer of a scale calibrated to units of pressure. The scale may indicate in units of pressure, quantity, or flow.

NSN 6685-00-198-5789 NSN: 6685-00-198-5789

Features and Characteristics

Overall Depth
2.188 inches
Bolt Circle Diameter
4.500 inches
Mounting Hole Diameter
0.188 inches
Mounting Hole Quantity
3
Overall Diameter
4.750 inches
Case Material
Aluminum
Graduation Unit
0.10 in. Of water
Actuation Type
Diaphragm
Adjustability
Adjustable
Scale Range
+0.0 to 0.5 inches of water
Scale Name
Inches of water
Dial Size
3-7/8 in. Dia.
Connection Quantity
4
Pointer Color
Red
Pointer Type
Indicating
Scale Marking
Inches of water magnehelic
Scale Type
Single
Scale Smallest Increment
0.01 in. Of water
Connection Type
Internal
Mounting Method
Flush panel
Scale Accuracy
2 pct entire range
Actuating Element Material
Rubber, synthetic
Scale Inscription/background Color
Black figures on white background
Connection Location
Back and side
Bezel Type
Thread
Protective Crystal Material
Plastic
Connection Size
0.125 in. Npt dia
Connector Type Vent
Not provided
Material
Aluminum, die cast
Material
Aluminum
Surface Treatment
Enamel
Surface Treatment
Enamel
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
001985789
NSN
6685001985789

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2000-0
Cage Code:
85274
Status:
A
MSDS:
Part Number:
200 1-2
Cage Code:
85274
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 6685-00-198-5789
What are the manufacturers of nsn 6685001985789?
Does this nsn 6685001985789 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685001985789
An instrument designed to measure air, gas, fluid, and vapor differential by means of a pressure sensitive element(s) which transmits energy, by direct linkage, to the indicating pointer of a scale calibrated to units of pressure. the scale may indicate in units of pressure, quantity, or flow.
Does nsn 6685001985789 contain any precious metals?
No precious metal content.
Does nsn 6685001985789 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685001985789?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
62209
FIIG:
T179-B
App. Key:
BA
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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