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Dial Indicatin Differential Gage NSN 6685-00-843-8828

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 6685-00-843-8828 NSN: 6685-00-843-8828

Features and Characteristics

Overall Depth
4.468 inches
Bolt Circle Diameter
2.500 inches
Overall Height
3.250 inches
Overall Width
5.437 inches
Mounting Hole Diameter
0.155 inches
Mounting Hole Quantity
4
Case Material
Aluminum
Case Surface Treatment
Enamel
Graduation Unit
10.0 inches
Actuation Type
Double bellows
Adjustability
Adjustable
Scale Range
+0.0/+100.0 inches of water
Scale Name
Pressure
Dial Size
3 in. Dia
Connection Quantity
4
Pointer Color
White
Pointer Type
Indicating
Scale Marking
Marked inches of water
Scale Type
Single
Scale Smallest Increment
1.0 inches
Connection Type
Internal
Mounting Method
Flush panel
Scale Accuracy
1/2 of 1 pct accuracy rating
Actuating Element Material
Beryllium copper
Scale Inscription/background Color
White figures on black background
Connection Location
Upper and lower
Bezel Type
Thread
Protective Crystal Material
Glass
Connection Size
1/4 in. Npt
Connector Type Vent
Not provided
Special Features
Cleaned for gas nitrogen
Reference Number Differentiating Characteristics
Single reading scale, dial data, case data and connection data
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
008438828
NSN
6685008438828

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
226
Cage Code:
05991
Status:
A
MSDS:
Part Number:
15014
Cage Code:
94592
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 6685-00-843-8828
What are the manufacturers of nsn 6685008438828?
Does this nsn 6685008438828 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685008438828
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 6685008438828 contain any precious metals?
No precious metal content.
Does nsn 6685008438828 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685008438828?
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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